Dr P SARAT CHANDRAMCh

Last Updated On : 01 अप्रै 2022

CURRICULUM VITAE

PART 1: GENERAL DETAILS

Full Name: Dr (Prof) P Sarat Chandra,

Address: Professor, Head Unit I,

Dept of Neurosurgery, AIIMS,

New Delhi, 110029; Room 7, 6^th floor, CN Center,

AIIMS. Phone (landline) 011-26546477;

Mobile- 9013605782;

Email:

यह ईमेल पता spambots से संरक्षित किया जा रहा है. आप जावास्क्रिप्ट यह देखने के सक्षम होना चाहिए.

Brief Summary:

Dr P Sarat Chandra is currently a senior Professor, Dept of Neurosurgery at the reputed All India Institute of Medical Sciences (AIIMS), New Delhi for 22 years.

Initial Education: Dr Chandra has graduated his MBBS with honors and distinction in Physiology and Surgery and was the best outgoing student of his batch (Pfizer gold medalist). He completed his neurosurgical training from NIMHANS, Bangalore and then joined AIIMS as a faculty in 1998.

Publications: Dr Chandra over his course of 22 years operated over 25000 cases, 2000 epilepsy surgeries and published 492 papers (https://scholar.google.com/citations?user=C_fTZQsAAAAJ&hl=en), was awarded 14 extra mural major research grants and 9 patents.

Research and contributions: He has 3 major research projects (funded by Dept of Biotechnology, Ministry of Science and Technology and Principle Scientific Advisor’s Office to the Prime Minister), completed 14 extra-mural research projects,

He has trained over 35 residents and PhD’s. Also 9 fellows in epilepsy & epilepsy surgery from several parts of India and other countries (Indonesia, Nepal, Kenya). All fellows have successfully established their own epilepsy surgery programs in their respective centres.

He established the Centre of Excellence for Epilepsy and MEG resource facility, the first of its kind of facility in India with [1.]Advanced epilepsy surgery centre [2.]Advanced brain mapping and electrophysiological centre [3.]Advanced molecular/intra-cellular electrophysiology. The centre has its own research faculty, PhD students, technicians and fellows (again for first time in India) for seamless integration of clinical/ research work to study causes of drug-resistant epilepsy. Till date > 10 PhD’s passed out are in full-time research careers in epilepsy. His centre helped in raising awareness towards epilepsy research in India. The YouTube link shows a short summary movie about the COE and MEG resource facility and its achievements. https://youtu.be/EiXyk1HdA4E

Dr Chandra is also the lead Principle investigator for a prestigious project “Advanced research for epilepsy”, a multi institutional first of its kind of project funded by Office of Principle Scientific Advisor (PSA) to Govt. of India (Role of dysfunctional benzodiazepine binding site on GABAA receptor in benzodiazepine-resistance; mass spectrometric lipid profiles in FCD’s and molecular modelling/identification of novel drug targets).

He has 9 patents, including 1 patent with USA and PCT (Paris Convention Treaty) International patent. He has developed new surgical techniques for the first time which have been validated and published. These include 1.] Endoscopic Hemispherotomy for epilepsy: a minimally invasive procedure, 2.] Robotic thermocoagulative hemispherotomy: a bloodless surgery 3.] Endoscopic corpus callosotomy for epilepsy: a minimally invasive procedure to treat severe drug resistant epilepsy 4.] Radiofrequency ablation disconnection of hypothalamic hamartoma using Robotic and O-arm guidance: a minimally invasive technique for these challenging lesions. 5.] Distraction, Compression, Extension and Reduction (DCER) for severe AAD and Basilar invagination in a single stage surgery.6.] Expandable tubular retractor for endoscopic pituitary surgery. 7.] Portable video EEG system with link to a mobile app and AI (along with IIT-D), called EPISAVES-see below.

His key areas of research include: Study of various bio-markers/receptors in abnormal epileptogenic areas (histone deacetylases alterations, altered kynurenine pathway metabolism, IDH-R132H-FAT1-ROS-HIF-1alfa signalling pathways, mTOR pathway in FCD’s, genome-wide DNA methylation and RNAseq analysis, GABA receptor mediated epileptogenicity, epigenetic regulations, endogenous activity of NMDA receptors, dual networks)

Some specific contributions for epilepsy:

Dr Chandra has organized several International meetings/teaching programs to enhance Epilepsy Surgery outreach along with several invited International faculty. Some include [1.] Annual COE EEG & epilepsy surgery Master Classes organized in various parts of India, 2012-2020 (8 years, AIIMS Rishikesh, AIIMS Raipur, BHU Varanasi, AIIMS Bhubaneswar, AIIMS Patna, & AIIMS Delhi) [2.] Epilepsy Schools at AIIMS Jodhpur (2019) [3.] Asian Epilepsy Surgery Congress, Udaipur, 2015 [4.] Organizer and faculty for Epilepsy Conclaves 2016-2018 [5.] Current trends in Epilepsy with host of International faculty 2006 [6.] ILAE & ASEPA workshop on epilepsy surgery, 2009 [7.] 1^st Indo-German Neurosurgical meeting of Neurological Society of India Annual Congress (>4000 delegates).

He delivered Invited lectures (>100) in several International congresses. Some include ILAE (IEC, Vienna, 2018, AOEC (2016, 2007) , AESC (2020, Taiwan, online; 2019 Japan; 2018 Shanghai; 2016 Korea; 2015 Udaipur; 2012-2020) and ESTM (Gothenburg 2014, Prague 2016, Vienna 2018 and online in 2020), Japanese epilepsy society (2018,2017, 2016, 2008), CNS(Houston, 2018; Boston 2017); Annual Congress of Japanese Neurological surgeons (2017). His talks focus on developing strategies to make epilepsy surgery affordable and effective in developing countries especially based on this own experience of >2000 cases. He also advocates the need to amalgamate research with clinical work and the need to enhance epilepsy surgery outreach. He has described new techniques on epilepsy surgery: Endoscopic hemispherotomy/corpus callosotomy and Robotic thermo-coagulative hemispherotomy (ROTCH). The latter is a “bloodless” technique of hemispherotomy using thermo coagulation disconnection (https://www.youtube.com/watch?v=qRUfiPp5csU&t=3604s), now published in JNS Pediatrics.

He has performed demonstration surgeries in India and internationally, teaching epilepsy surgeries along with minimally invasive techniques (Mumbai, Surat, various AIIMS, Delhi, Jabalpur) and also in various countries (Kula Lumpur, Malaysia 2016, Indonesia 2013, 2015, 2017, 2018; Morocco 2015,2016, 2017, 2018; Kathmandu 2015, 2017, 2018). Most demonstrations also include endoscopic hemispherotomy and corpus callosotomy which has reduced morbidity and duration of hospital stay significantly.

He is on executive board of several International bodies [1.] Member, Epilepsy Surgery Task Force, ILAE (https://www.ilae.org/p-sarat-chandra) [2.] Member, Epilepsy Surgery, Developing World, ILAE (https://www.ilae.org/p-sarat-chandra) [3.] Co-Chair, Epilepsy Surgery section, AOEC, ILAE [4.] President Elect, Indian Epilepsy Society (IES), local chapter affiliated to ILAE [5.] Faculty 1000, ILAE [6.] Ex member, Paediatric Epilepsy Surgery Sub-commission, ILAE [7.] Ex-President, Asian Epilepsy Surgery Congress [8.] Ex board member of Indian Epilepsy Society [8.] Ex-Board member for Society for Brain mapping and therapeutics (SBMT).He has been on board the paediatric sub-commission to create the guidelines for paediatric epilepsy surgery. He has contributed towards Guidelines for epilepsy management in India (GEMIND), which is now online.

As a Co-Chair of Epilepsy Surgery of AOEC, he is conducting epilepsy-surgery sensitization classes for Nepal and Bhutan. He is developing an mobile app for collecting epilepsy surgery database from developing countries in Asia. The app is so designed to be intuitive, easy to use to allow easy entry of data. This would be the first of its kind for Asia and AOEC.

He was the main contributor for surgery for surgical arm for the first ever RCT for paediatric epilepsy surgery [Diwedi R et al; N Engl J Med 2017 Oct 26;377(17): 1639-1647; https://pubmed.ncbi.nlm.nih.gov/29069568/; Chandra PS et al; N Engl J Med 2018 Jan 25;378(4):399; https://pubmed.ncbi.nlm.nih.gov/29365299/]. The study demonstrated a 10 fold improvement of good outcome for surgery in Children vs medical treatment (77% vs 7%). It also demonstrated better cognitive outcomes for surgery in Children with drug resistant epilepsy as compared to medical therapy demonstrating the need for early surgery.

He contributed for HOPS (Hemispherectomy-Outcome-Prediction-Scale study, LANCET, https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3514748). The study analysed 1237 hemispheric surgeries in paediatric patients, 31 centres, 12 countries to identify predictors of seizure freedom after surgery.

Epilepsy Self-help social groups: Co-founder of Ekatwam. This group is involved in providing free medicines and helping poor patients with the cost of epilepsy surgery. This group has now helped > 10,000 patients. (https://www.facebook.com/pages/category/Non-Governmental-Organization--NGO-/Ekatwam-Epilepsy-Delhi-243645915696765/).

Patents in Epilepsy:

[1.] Kynurenic Acid as a biomarker for accurate localization of epileptogenic zone in patients with hippocampal sclerosis (HS) and other epileptogenic zones- Indian patent: 201711027150

[2.] EPISAVES- Epilepsy Patient Integration of Synchronized Automated Video EEG System: A Portable, Automated, Video-EEG (with AI integration) and Smartphone Connectivity & Medicine Adherence System for seizure monitoring and comprehensive patient care. Patent: 201811033960 (grant from Office of PSA, Govt of India); Preliminary Study-Swami P, Chandra PS, Gandhi TK et al. Selection of optimum frequency bands for detection of epileptiform patterns. Healthc Technol Lett. 2019; https://pubmed.ncbi.nlm.nih.gov/31839968/ .

Specific contributions for Spine: Dr Chandra has been a pioneer from developing new techniques for cranio-vertebral junction especially for congenital

Others: He has been part of National program for development of a National program for epilepsy surgery collaborating with the Ministry of Health Government of India (Chandra PS et al. Epilepsy surgery: recommendations for India. Ann Indian Acad Neurol. 2010; https://pubmed.ncbi.nlm.nih.gov/20814490/).

Summarizing his primary area of focus has been Epilepsy, Epilepsy surgery and epilepsy networks where he has contributed significantly providing new surgical techniques, understanding mechanisms of epileptogenesis and epilepsy networks and also provided and created research and training facilities to take this further. He has also contributed in spine (cranio-vertebral junction and Vertebral body haemangiomas) by creating new surgical techniques, patenting new instruments and implants which have made the surgery easier, safer, and with less morbidity. He also has had significant experience in minimally invasive skull base surgery, robotic neurosurgery and cerebrovascular surgery. He also occupies leadership positions in several scientific societies and bodies.

Current Designation:

1.1. Professor, Neurosurgery, All India Institute of Medical Sciences (AIIMS), New Delhi

1.2. PI and Team Leader, Center of Excellence for Epilepsy and MEG facility (www.coeepilepsy.in)

2. Additional Designation Held :

2.1. Fellow, UCLA, Los Angeles

2.2. President Elect, Indian Epilepsy Society

2.3. Past President, Asian Epilepsy Surgery Society.

2.4. Committee member, Epilepsy Surgery Developing world and Epilepsy Surgery Task force, International League Against Epilepsy (ILAE)

2.5. Editor Neurology India (estt 1953, Impact factor 2.1)

2.6. Past Secretary, Skull Base Society of India (www.sbssi.org)

2.7. President, Skull Base Society of India

2.8. Secretary, Cerebro-vascular Society

2.9. Faculty 1000, International League Against Epilepsy

2.10. Alumini, San servolo summer school for epilepsy, Venice

2.11. Penry fellow, Wakeforest University, North Carolina, USA

2.12. Executive member and Hon’ble Treasurer, Neurological Society of India

2.13. Past Executive member, Indian Epilepsy Society

3. Teaching Experience: 24 years, Surgical experience; over 25000 cases

4. Subspecialities:

4.1. Epilepsy surgery:

4.1.1. Personal experience of over 2000 cases

4.1.2. Devised endoscopic techiniques for hemispherotomy, corpus callosotomy and lobar disconnection, Robotic guided thermocoagulative hemispherotomy

4.1.3. Started SEEG in India

4.1.4. Director of Center of Excellence for Epilepsy (www.coeepilepsy.in)

4.2. Spine:

4.2.1. Craniovertebral junction and complex spine instrumentation especially for cervical spine

4.2.2. Described a new technique for surgery called DCER which reduces operating time, morbidity by over 50%

4.2.3. Minimally invasive spine surgery: endoscopic discectomy, percutaneous automated discectomy, percutaneous pedicle screw fixation.

4.2.4. Neuroendoscopy and minimally invasive surgery

4.3. Neuroendoscopy:

4.3.1. Started neuroendoscopy in AIIMS in 1998

4.3.2. Experience with over 1000 cases

4.3.3. Has devised new techniques like endoscopic disconnective surgery for epilepsy & Endoscopic endonasal trans-septal robotic guided surgery for pituitary tumors

4.4. Others:

4.4.1. Started robotic neurosurgery in AIIMS

4.4.2. Cerebrovascular- specialized in minimally invasive eyebrow aneurysm surgery and clipping of complex aneurysms

4.4.3. Tumors

4.4.4. Skull Base Surgery- Petroclival tumors, Clival base tumours

4.5. Medical Schooling & Teaching experience and Medical education:

1985-1991	MBBS: Honours with gold medal in physiology, General Surgery. Best outgoing student of the batch, Pfizer gold medal as the best outgoing student.
Jun 1991 – Jun 1998	Senior Resident and Pool officer (jr Lecturer) National Institute of Mental Health and Neuro Sciences, Department of Neurosurgery Bangalore, India
Jul 2005 – Aug 2006	Post Doc Fellow University of California, Los Angeles, Department of Neurosurgery Los Angeles, United States
Aug 1998 – 2003 2003-2008 2008-2011 2011-present	Asst Professor All India Institute of Medical Sciences, Department of Neurosurgery New Delhi, India Associate Professor All India Institute of Medical Sciences, Department of Neurosurgery New Delhi, India Additional Professor All India Institute of Medical Sciences, Department of Neurosurgery New Delhi, India Professor All India Institute of Medical Sciences, Department of Neurosurgery New Delhi, India

4.6 Awards:

[1.] Tadokaro award, ILAE (2006)

[2.] Awarded the prestigious Sun Pharma award 2019 for best clinical researcher in India (https://www.sunpharmasciencefoundation.net/LatestWinnersResearchAwardmain.asp),

[3.] AIIMS excellence award for best clinical researcher 2018

[4.] Awarded the prestigious Fellowship of National Academy of Sciences (NASI), India, 2020, see page 364; (http://nasi.nic.in/Fellowship%20Nomination%20Book%202016/Biological_Sciences_Section_Book_II.pdf);

[5.] Visiting Professor, International Neurosciences Institute (INI), Hannover, Germany

[6.] Awarded the Annual Research Orator at the 3rd Annual Research day at prestigious National Institute, JIPMER (Jawaharlal institute of Medical Education and Research) (https://jipmer.edu.in/sites/default/files/JIPMER%20Newsletter%20Sep-Oct%202017.pdf).

[6.] Vaswik National award for 2020 Vivdhalxi Audyogik Samshodhan Vikas Kendra Industrial research award: Conferred the award for biological sciences for the year 2020

PART 2: DETAILS OF RESEARCH WORK

Dr P Sarat Chandra is currently working as Professor and Head of Unit I at the Dept of Neurosurgery, AIIMS, Delhi. He is the Team Leader for Centre of Excellence for Epilepsy (COE) and the faculty in charge for the Epilepsy Surgery and Functional Neurosurgery Fellowship Program in AIIMS.

Publications & Papers presented in International & National Conferences: Till date, he has published over 462 papers (h index of 37 and total citations of over 4712; (https://scholar.google.com/citations?user=C_fTZQsAAAAJ&hl=en), gave over 150 guest lectures (India and Abroad) and has also conducted several live surgery workshops (India and Abroad). His papers include some of the highest impact papers which include NEJM, Genomics, Epilepsia, Scientific Reports (Nature), Neurosurgery, Journal of Neurosurgery, The Spine Journal, and Epilepsy Research to mention few. He was chief surgeon in the first ever randomized study for the study “Surgery for Drug Resistant Epilepsy in Children” published as an original paper in New England Journal of Medicine (was ranked as the top ten papers of 2018 in NEJM)[1, 2]. [3-54]. He is currently the Chief Editor of Neurology India (Impact factor 2.71). He has been the chief guide to over 10 PhD students, and over 25 MCh candidates for their dissertations.
Affiliations to Journals:
1. Editor in Chief for Neurology India (Impact factor 2.1): This is the oldest (60 years) and the most prestigious journal for Neurosurgery, Neurology and allied Neurosciences in India.
2. Reviewer: He is the reviewer of several journals including Scientific Reports- Nature, Epilepsia, Neurosurgery, World Neurosurgery, Epilepsy Research, The Spine Journal and Journal of Neurosurgery to mention a few
3. Affiliations to various Scientific Bodies: He is the executive member and occupies leadership positions in several National and International Scientific bodies and Societies (International League Against Epilepsy-ILAE- In Charge of Developing Countries; Asian Epilepsy Surgery Society- Past President & Executive, Asiano-Oceanic Commission for Epilepsy-Co-Chair Epilepsy Surgery, Indian Epilepsy Society- Executive member; Skull base Society of India- President Elect and past secretary, Cerebrovascular Society of India- Secretary, Neuro-endoscopic Society of India-Treasurer). He has been also elected as a member for the prestigious National Science Academy (FNASc) of India.
  4. Extra-mural Research Grants:
  1. He has been the PI and Co-PI of several Research Grants (funded by DBT, DST and various other extramural projects). Of important, to mention is the [1.] PI for development of Centre of Excellence for Epilepsy and MEG, which is a collaborative project between AIIMS & NBRC. The project has been sanctioned in 2012 and has done significant work in developing newer surgical techniques, finding novel mechanisms for epileptogenesis and networks and has patents for new molecules and surgical techniques. The centre has published over 65 high impact papers and has conducted over 5 workshops and trained several PhD students and fellows for Neurosurgery (4 including one from Indonesia) and Neurology (3). The COE has recently got its Phase II [2.]
  2. PI for Research grant from the office of Principle Scientific Advisor to PM office (Govt to India) on developing Advance research methodologies for Epilepsy. This includes developing for the first time a portable video EEG system with an AI interface (along with IIT, Delhi) along with 3 other research project to identify novel molecular drug mechanisms and newer drugs.
  3. 5. Patents and Intellectual Property Rights: He has over 7 patents, including 1 patent with USA and PCT (Paris Convention Treaty) International patent. He has developed new surgical techniques for the first time which have been validated and published. These include 1.] Endoscopic Hemispherotomy for epilepsy: a minimally invasive procedure to disconnect whole single procedure[23, 30, 55-57], 2.] Endoscopic corpus callosotomy for epilepsy: a minimally invasive procedure to treat severe drug resistant epilepsy 3.] Radiofrequency ablation disconnection of hypothalamic hamartoma using Robotic and O-arm guidance: a minimally invasive technique for these challenging lesions[6]. 4.] DCER- A new technique to treat severe atlanto axial dislocation and basilar invagination [58-65]. 5.] Endoscopic disposable carpal tunnel set.
  4. 6. His other specific contributions include
    1. He is also developing for the first time a portable Video EEG device with smart phone interface along with AI component along with IIT Delhi, with funding from PSA office (Principle Scientific Advisor’s office to Govt of India).- Figure 7
    2. b. Developing a new innovative technique for cranio-vertebral junction anomaly (DCER) which has been validated and published in high impact research papers (Neurosurgery IF 4.2; Neurology India: 2.7). This technique has cut down the time of surgery to < 50% and has also reduced the morbidity by > 50%. This has also led the author to develop new implants (with funding from DBT, Ministry of Science & Technology) and a new type of Universal CVJ reducer (as a research collaboration with R&D division of Medtronics, USA. Medtronics is the leading company for spine innovation and the nominee is the first person to do this kind of collaboration.)- Figure 8
    3. Developed the technique of Alcohol embolization and short segment fixation of vertebral haemangiomas, which has made surgery for this kind dangerous pathologies very easy and safe with excellent long term results. This has been validated and published as 3 papers (Neurosurgery, IF:4.2; Child’s nervous system, IF:3.7 and The Spine Journal; IF: 3.8).- Figure 9
    4. d. Developed and patented a special endoscopic retractor for performing pituitary surgeries endoscopically. The retractor is unique, made of a special alloy, coated with non-stick Teflon and fibrin and makes pituitary surgeries safer, easier and more effective.- Figure 10
    5. 7. Summarizing his primary area of focus has been Epilepsy, Epilepsy surgery and epilepsy networks where he has contributed significantly providing new surgical techniques, understanding mechanisms of epileptogenesis and epilepsy networks and also provide and create research and training facilities to take this further. He has created a centre of Excellence for Epilepsy & MEG centre (AIIMS & National Brain Research Centre).
    6. 8. Apart from this, He has also contributed in spine (cranio-vertebral junction and Vertebral body hemangiomas) by creating new surgical techniques, patenting new instruments and implants which have made the surgery easier, safer, and with less morbidity.
    7. Over his career of over 20 years, he has trained several students and PhD’s (>35) and has operated over 25,000 surgeries.

PART 3: PATENTS

PART 3A: Summary of Patents

1.] A compact-portable ambulatory video electroencephalography (VEEG) unit for seizure monitoring and comprehensive care for epilepsy patients (In Process)- Figure 6	Dr P Sarat Chandra Dr Manjari Tripathi Kirandeep Kaur Amol Bhardwaj Anmol Gupta Dhananjay Goel	Indian Paten 201811033960	10.09.2018
2.] Implant system to enhance the cervico-occitial (cranio-vertebral junction) stabilization- commercialized with Medsolutions via FITT, IIT, Delhi- Figure 7- lower part	Dr P Sarat Chandra P Prarthana Chandra	Indian Patent 201911002700	22.01.19
3.] A disposable nasal retractor for endoscopic trans-sphenoidal pituitary gland surgery- commercialized with Walnut Medicals- Figure 9	Dr P Sarat Chandra Kirandeep Kaur	Indian Patent 201911005181	09.02.19
4.] Disposable multi-port system for cranial endoscopic surgeries- In process for commercialization with Walnut Medicals	Dr P Sarat Chandra P Prarthana Chandra	201911012505	23.03.19
5.] Novel techniques for reduction of basilar invagination and atlanto axial dislocation and surgical instruments thereof. The technique is in process with Medtronic (Mempis) for Commercialization of a universal spine reducer using this his, USA) as a industry-institute collaborative project-	Dr P Sarat Chandra AIIMS, Delhi	S20160128736A1 United States/ PCT patent US14/897,156 https://patents.google.com/patent/US20160128736	2014
Occipto-C1 and C2 spacer (Indian Patent Application No. 201611023116 dated July 5, 2016) Unique implant which allows placement between the O-C1 and C2 joints Customized to perform the DCER technique to reduce basilar invagination and atlanto-axial dislocation Unique design allows self retraction of the joint surfaces Currently being developed as under support from BIRAC (DBT, Ministry of Science and Technology, India) commercialized with Medtronics via AIIMS, Delhi- Figure 7- upper part	Dr P Sarat Chandra AIIMS, Delhi	Patent 201611023116	July 5, 2016)
6.] Designed a “disposable endoscopic carpal tunnel release set”- commercialized with AVM surgical via NRDC, Delhi	Dr P Sarat Chandra Dr Manjari Tripathi AIIMS, Delhi	Patent application no. 306/Del/ 2009	17.02.2009
7.] Designed a “special monopolar cautery”- Commercialized- AVM Surgicals	Dr P Sarat Chandra Nirmal Thakur AIIMS, Delhi
8.] Multielectrode point radio frequency ablation device for performing bloodless epilepsy surgery	Dr P Sarat Chandra

PART 3B: PUBLICATIONS RELATED TO NEW SURGICAL TECHNIQUES, INNOVATIONS AND PATENTS

1. Endoscopic Carpal Tunnel Surgery (Patented And Published)

1.1. Patented this instrument for performing minimally invasive surgery for carpal tunnel syndrome, validate in over 200 patients

1.2. Publication: Chandra PS, Singh PK, Goyal V, Chauhan AK, Thakkur N, Tripathi M. Early versus delayed endoscopic surgery for carpal tunnel syndrome: prospective randomized study. World Neurosurg. 2013, May-Jun;79(5-6): 767-72

2. Absolute Alcohol Injection With Short Segment Stabilization For Vertebral Body Hemangiomas:

2.1. This is a unique technique of performing single stage absolute alcohol embolization of vertebral body haemangiomas along with single stage fixation.

2.2. This technique showed excellent results on long term follow up for this otherwise very difficult to treat pathology. The cost of embolization is negligible (<1 USD!!) as compared to several lakh Rs. Required for traditional embolization.

2.3. Papers on this material

2.3.1. Chandra SP, Singh P, Kumar R, Agarwal D, Tandon V, Kale SS, Sarkar C. Long-term outcome of treatment of vertebral body hemangiomas with direct ethanol injection and short-segment stabilization. Spine J. 2019 Jan;19(1):131-143.

2.3.2. Singh PK, Chandra PS (corresponding author), Vaghani G, Savarkar DP, Garg K, Kumar R, Kale SS, Sharma BS. Management of pediatric single-level vertebral hemangiomas presenting with myelopathy by three-pronged approach (ethanol embolization, laminectomy, and instrumentation): a single-institute experience. Childs Nerv Syst. 2016 Feb;32(2):307-14.

2.3.3. Singh P, Mishra NK, Dash HH, Thyalling RK, Sharma BS, Sarkar C, Chandra PS (corresponding author). Treatment of vertebral hemangiomas with absolute alcohol (ethanol) embolization, cord decompression, and single level instrumentation: a pilot study. Neurosurgery. 2011 Jan;68(1):78-84; discussion 84.

3. Technique Of DCER For Craniovertebral Junction Surgery (Atlanto Axial Dislocation And Basilar Invagination)[60-65]

3.1. The author developed this unique technique along with instrumentation for treating severe AAD and Basilar invagination. The technique allows surgeon to perform surgery using a single posterior approach and reduces morbidity and duration of surgery by > 50%.

3.2. Patented for Developing a Universal CVJ reducer in collaboration with Medtronics (USA)

3.3. Also developed a set of new instrumentation with a grant from Dept of Biotechnology, Ministry of Science & Technology, India.

3.4. The surgical technique has been published widely and reduces complications, blood loss and hospital stay by over 50%

3.5. The technique has been used in over 200 patients successfully and is now followed by surgeons all over the country

3.6. Papers

3.6.1. Joaquim AF, Tedeschi H, Chandra PS (corres author). Controversies in the surgical management of congenital craniocervical junction disorders - A critical review. Neurol India. 2018 Jul-Aug;66(4):1003-1015. doi: 10.4103/0028-3886.237025.

3.6.2. Chandra PS, Prabhu M, Goyal N, Garg A, Chauhan A, Sharma BS. Distraction, Compression, Extension, and Reduction Combined With Joint Remodeling and Extra-articular Distraction: Description of 2 New Modifications for Its Application in Basilar Invagination and Atlantoaxial Dislocation: Prospective Study in 79 Cases. Neurosurgery. 2015 Jul;77(1):67-80; discussion 80.

3.6.3. Chandra PS, Goyal N, Chauhan A, Ansari A, Sharma BS, Garg A. The severity of basilar invagination and atlantoaxial dislocation correlates with sagittal joint inclination, coronal joint inclination, and craniocervical tilt: a description of new indexes for the craniovertebral junction. Neurosurgery. 2014 Dec;10

3.6.4. Chandra PS, Kumar A, Chauhan A, Ansari A, Mishra NK, Sharma BS. Distraction, compression, and extension reduction of basilar invagination and atlantoaxial dislocation: a novel pilot technique. Neurosurgery. 2013 Jun;72(6):1040-53; discussion 1053.

4. Endoscopic Hemispherotomy for drug resistant hemispheric epilepsy

4.1. Developed a minimally invasive procedure for patients suffering from hemispheric drug resistant epilepsy- published in Epilepsia, Neurosurgery and Journal of Neurosurgery

4.2. The surgery uses Robotic and endoscopic guidance and uses small incision (3 X 4 cm) as opposed to large craniotomy which was required prior to developing this technique. Reduces blood loss and morbidity as these surgeries are mostly performed in children (<9 years)

4.3. This technique was demonstrated in patients by the author world over (various places in India as part of live surgical workshops, Malaysia, Morocco and Indonesia) and is now followed in several centers.

4.4. Papers published-

4.4.1. Chandra PS, Subianto H, Bajaj J, Girishan S, Doddamani R, Ramanujam B, Chouhan MS, Garg A, Tripathi M, Bal CS, Sarkar C, Dwivedi R, Sapra S, Tripathi M. Endoscope-assisted (with robotic guidance and using a hybrid technique) interhemispheric transcallosal hemispherotomy: a comparative study with open hemispherotomy to evaluate efficacy, complications, and outcome. J Neurosurg Pediatr. 2018 Nov 9;23(2):187-197.

4.4.2. Baumgartner JE, Blount JP, Blauwblomme T, Chandra PS. Technical descriptions of four hemispherectomy approaches: From the Pediatric Epilepsy Surgery Meeting at Gothenburg 2014. Epilepsia. 2017 Apr;58 Suppl 1:46-55. doi: 10.1111/epi.13679.

4.4.3. Chandra SP, Tripathi M. Endoscopic epilepsy surgery: Emergence of a new procedure. Neurol India. 2015 Jul-Aug;63(4):571-82.

4.4.4. Chandra PS, Kurwale N, Garg A, Dwivedi R, Malviya SV, Tripathi M. Endoscopy-assisted interhemispheric transcallosal hemispherotomy: preliminary description of a novel technique. Neurosurgery. 2015 Apr;76(4):485-94; discussion 494-5.

5. Endoscopic Corpus Callosotomy and Commisurotomy For Drug Resistant Epilepsy (Published In Neurosurgery):

5.1. A minimally invasive technique developed by the author for the first time. The technique eliminated the need to do this surgery through a large craniotomy. In addition, the author for the first time demonstrated the role of commissures in Epilepsy and the value of cutting all the commissures in severe bi hemispheric epilepsy along with callosotomy

5.2. Papers:

5.2.1. Chandra SP, Kurwale NS, Chibber SS, Banerji J, Dwivedi R, Garg A, Bal C, Tripathi M, Sarkar C, Tripathi M. Endoscopic-Assisted (Through a Mini Craniotomy) Corpus Callosotomy Combined With Anterior, Hippocampal, and Posterior Commissurotomy in Lennox-Gastaut Syndrome: A Pilot Study to Establish Its Safety and Efficacy. Neurosurgery. 2016 May;78(5):743-51.

6. Robotic Guided Radio Frequency Ablative Disconnection Of Hyptothalmic Hamartomas Along With O-Arm Guidance:

6.1. The author developed this minimally invasive technique to treat hypothamic hamartomas presenting with gelastic epilepsy (laughing). These lesions are challenging to treat with open surgery

6.2. The surgery can be performed using Robotic guidance along with O-arm registration

6.3. Paper: Tandon V, Chandra PS (corresponding author), Doddamani RS, Subianto H, Bajaj J, Garg A, Tripathi M. Stereotactic Radiofrequency Thermocoagulation of Hypothalamic Hamartoma Using Robotic Guidance (ROSA) Coregistered with O-arm Guidance-Preliminary Technical Note. World Neurosurg. 2018 Apr;112:267-274. doi: 10.1016/j.wneu.2018.01.193. Epub 2018 Feb 3. PubMed PMID: 29408592.

7. A disposable nasal retractor for endoscopic trans-sphenoidal pituitary gland surgery- commercialized with Walnut Medicals- Figure 9

7.1. Bajaj J, Chandra P S. Recent Developments in Endoscopic Endonasal Approach for Pituitary Adenomas. Neurol India 2020;68, Suppl S1:79-84

7.2. Chandra P S, Kaur KD. Development of a Unique Retractor for Performing Endoscopic Pituitary Surgery-EASYTRAC. Neurol India 2019;67:1509-12

PART 3C: Research Projects (Tabular Summary): Total Funding for all research projects: 52 crores (approx.)

Project No.	Grant	Research proposed	Research outcome
1.	Principal Scientific Advisor, (PSA), Govt of India	Development and demonstration of a portable device for rapid detection of epileptiform discharges	Portable device development for rapid detection of epileptiform discharges in low cost clinical settings
		b) Investigating the role of dysfunctional benzodiazepine binding site on GABA A receptor in benzodiazepine resistance associated with drug resistant epilepsy	Benzodiazepine resistance is caused by alterations in expression levels of GABA A receptor subunits in DRE
		c)Investigating the role of mass spectrometric lipid profiles of brain tissues resected from patients with focal cortical dysplasia in defining the epileptogenic zone	Epileptogenic zone of Graded tissue of FCD is being demarcated by using the expression of lipids in those regions as biomarkers.
		d) epilepsy research i)molecular modelling to understand resistance to anti epileptic drug ii)identification of novel drug targets using tools of data science	Development of resistance in DRE by molecular modelling of drug targets using bioinformatics tools
2.	COE Phase II, DBT, Govt of India	a) Eloquent cortex mapping in chronic intractable epilepsy using Nex-Stim Navigated brain stimulation system (NBS), functional MRI and MEG: A comparative study.	Accurate localisation of epileptogenic zone by various imaging techniques leads to better management of seizures
		b) Investigating the role of metabolites and neurotransmitters in abnormal synaptic transmission associated with mesial temporal lobe epilepsy (MTLE) and focal cortical dysplasia (FCD): Possible biomarkers for localization of epileptogenic foci.	Alterations in the frequency and amplitude of EPSPs after kyunurenic acid application Alterations in levels of glutamate and GABA neurotransmitters in DRE leading to hyper excitability
		c) Validation of the potential candidate genes identified in both MTLE and FCD patients for their possible role as prognostic/diagnostic biomarkers.	Various genes like FN1, TGFbeta, SMAD3, MMP9 are found to be altered in DRE patients and can be used as potential diagosnitic biomarkers
3.	SERB, DST, Govt. Of India	Deciphering the role of casein kinase 2 in mesial temporal lobe epilepsy	Alterations in CK2 levels in MTLE contribute to hyperexcitability associated with MTLE
4.	DBT, Govt of India	Role of kynurenic acid, a glutamate receptor inhibitor, in hyper excitability associated with mesial temporal lobe epilepsy	Reduced kynurenic acid relates to alterations in hyperexcitability in mesial temporal lobe epilepsy

PART 3D: RELEVANT FIGURES

Figure 1: Shows various photographs in their respective timelines showing the establishment of MEG centre at National Brain Research Centre (NBRC). This centre has been established as a part of Centre of Excellence for Epilepsy as a collaborative project between AIIMS (New Delhi) and NBRC. Till date, more than 1700 MEG’s have been performed from all over the country and also from neighbouring countries like Bangladesh, UAE, and Nepal. All MEG’s are done completely free of cost.

Figure 3: The following figure collage shows the major achievements of Phase I COE under the leadership of Nominee, Dr P Sarat Chandra

Figure 2: The following figure given below shows the capability of COE in creating advanced algorithms to localize epileptogenic networks. The networks are localized first by using MEG (using CURRY and S-Loretta software), followed by coherence studies which provides connectivity patterns in the brain. Coherence basically indicates identifying networks of neurons in the brain which fire at same frequency. There are reasons to believes based on Nominee’s studies that coherent neurons are connected with each other in patients with epilepsy. Such findings provide valuable insights to identify networks in persons with drug resistant epilepsy.

Figure 3: The following figure shows the main components of the COE for which the Nominee is the PI and Team Leader. These include [1.] The Epilepsy surgery division [2.] Clinical Electrophysiology [3.] The MEG and Brain mapping centre located in the National Brain Research Centre [4.] Intra-cellular electrophysiology and molecular division. Such a multi-team and multi-speciality centre is the first of its kind for the country, and even for the whole South East Asia.

Figure 4: The following figure collage given below shows the capability of Cellular electrophysiology and Epilepsy Neurobiology lab (located in the convergence centre, AIIMS, named after Prof PN Tandon). This division has the capability of recording EPSC’s from live neurons provided from surgically resected brain samples which are carried to this lab within 10 minutes of surgical resection. This provides again valuable insights into connectivity patterns at the cellular and molecular level. The following figure collage given below is an excerpt from the publication in Scientific reports (Nature) which demonstrated for the first time, 2 separate networks, one from hippocampus and the other from the anterior temporal lobe. Such a finding provided immense translational value providing evidence at cellular level to perform an anterior temporal lobectomy + amygdalo-hippocampectomy as opposed to performing selective amygdalo-hippocampectomy. Such an evidence was earlier favoured by well known the meta-analysis performed by Josephson (Neurology, Impact factor 8.03). However, our study was the first of its kind to demonstrate this at the cellular level.

Figure 5: Interview of the candidate Prof Chandra published in the reputed Japanese medical magazine Practical Neurosurgery currently on the new technique developed by him on Epilepsy Surgery

Figure 6:

Figure 7: The technique of DCER for severe AAD and basilar invagination is patented, validated (>200 papers) and published. It is an established procedure which reduces operative time, morbidity, and hospital stay by> 50%. The nominee is also developing new implants and instrument in collaboration with DBT and Medtronics.

Figure 8: The technique of absolute alcohol embolization for vertebral hemangioma was published in several newspapers after it cured a young pregnant lady, wife of a reporter who came completely paraplegic during pregnancy. Following treatment, she became completely normal and delivered a normal healthy boy.

Figure 9:

PART 4: Complete list of books, monographs etc. published.

1) “Evolution of Neurosurgical techniques” Tandon and Ramamurthi's Textbook of operative Neurosurgery.

2) “History of Microneurosurgery” Tandon and Ramamurthi's Textbook of operative Neurosurgery.

3) Banerji AK, Mehta VS, Chandra PS. - Transsphenoidal surgery for sellar and suprasellar tumours – Tandon and Ramamurthi's Textbook of operative Neurosurgery.

4) Chandra PS, Hegde T(1998)Neurosurgery of psychiatric disorders. Advances in Clinical Neurosciences (Annual CME book of Association of Neuroscientists of Eastern India).

5) Chandra PS, Mahapatra AK. Improving outcome in head injuries- In Mahapatra AK (ed).A textbook of Head injury- 1999 (Modern publishers) - 2^nd edition.

6) Chandra PS, Mahapatra AK. Prevention of Head injuries- In Mahapatra AK (ed).A textbook of Head injury- 1999 (Modern publishers), pp 262-267.

7) Chandra PS, Mahapatra AK. Role of calcium ions in Head injuries- In Mahapatra AK (ed).A textbook of Head injury- 1999 (Modern publishers) - 2^nd edition. In press.

8) Chandra PS, Mahapatra AK. Traumatic basal ganglonic hematomas- In Mahapatra AK (ed).A textbook of Head injury- 1999 (Modern publishers) - 2^nd edition. In press.

9) Chandra PS, Mehta VS, Aggarwal SP. Head injuries and psychiatric disturbances. In Mental Health: An Indian perspective- 146-2003 ed: Aggarwal SP, Goel DS Directorate General of health services, Ministry of health and Family welfare, New Delhi: Elsevier. Pp306-312

10) Chandra PS, Mehta VS. Aseptic practices in Medical and Surgical practice: chapter for Manual on disinfection, sterilization and aseptic practices in Medicine and Surgery. In press.

11) Chandra PS, Mehta VS. Entrapment Neuropathy. Indian Textbook of Neurosurgery. Ed Ramamurthi and Tandon, 2010

12) Chandra PS, Mehta VS. Neuroendoscopy: Chapter written in the CME book for the NSI annual conference, 2003

13) Chandra PS, Sharma BS. Fifth Nerve Schwanommas. Indian Textbook of Neurosurgery. Ed Ramamurthi and Tandon, 2010.

14) Chandra PS, Tandon PN. Brain tumors. API textbook, 2011

15) Chandra PS, Tandon V. AIDS and the Neurosurgeon. Indian Textbook of Neurosurgery. Ed Ramamurthi and Tandon, 2010

16) Chandra PS, Tripathi Manjari, Surgery for Intractable Epilepsy. In Epilepsy Review ed Ashok Kumar, Jaypee publications.

17) Chandra PS, Tripathi Manjari. Epilepsy Surgery; Guidelines. CME book on Update on Epilepsy surgery, [Indian Epilepsy Society] held at Patna, May 10^th, 2009.

18) Chandra PS, Tripathi Manjari. Role of Electrocorticography in epilepsy surgery, 2008, CME book for NeuroCon 2008, NSI, Pune.

19) Chandra PS, Chandramouli BA (1997).Cervical orthosis and traction Chapter for the monogram Craniovertebral junction anomalies- Indian experience published on the occasion of the 1^st CV junction conference held at SGPGI Lucknow in October, 97.

20) Chandra PS. Traumatic abnormalities of the CV junction. Indian Textbook of Neurosurgery. Ed Ramamurthi and Tandon, 2010.

21) GEMIND: Guidelines for epilepsy management in India; Contributed towards this book published by the Indian Epilepsy Society.

22) Hegde T, Chandra PS (1998) Neurosurgery of movement disorders.Advances in Clinical Neurosciences (Annual CME book of Association of Neuroscientists of Eastern India).

23) Mehta VS, Chandra PS. - Preoperative evaluation of neurosurgical patients- Chapter for the textbook of operative neurosurgery by Tandon and Ramamurthi.

24) Mehta VS, Chandra PS. - Surgical procedures for cerebral revascularisation and stroke. In Bansal BC, Aggarwal AK (eds); Recent concepts in stroke (Indian college of physicians, AAPI), 1999 pp235-246.

25) Mehta VS, Chandra PS. Entrapment neuropathy: In Ramamurthi B, Tandon PN, Textbook of Neurosurgery 3^rd edition:

26) Mehta VS, Chandra PS. Pediatric brain tumours. In Gupta AK (ed), Textbook of Pediatric Surgery (Indian Association of Pediatric Surgeons), 2001.

27) Mehta VS, Chandra PS. Rhizotomies and peripheral neurectomies as pain relief surgical procedures- Chapter for the textbook of operative neurosurgery by Tandon and Ramamurthi.

28) Mehta VS, Chandra PS. Surgical management of brainstem tumours: From a conservative view to a radical approach. Progress in clinical Neurosciences, 2001.

29) Mehta VS, Chandra PS. Surgical management of brainstem tumours. Indian edition of Clinical neurosurgery, 2001

30) Mehta VS, Chandra PS. Traumatic nerve injuries. In Mohandas S, Borgohain R, Meena AK (eds), Reviews in Neurology (IAN), 1999, pp138-147.

31) Sharma BS, Chandra PS. Neurocysticercosis: Surgical Aspects. In Prabhakar S, Gagandeep Singh (eds). Neurocysticercosis.

32) Sharma BS, Chandra PS. Neurocysticercosis. In Ramamurthi B, Tandon PN, Textbook of Neurosurgery 3^rd edition.

33) Tripathi M, Chandra PS. Electrodiagnosis in Neurosurgery. Indian Textbook of Neurosurgery. Ed Ramamurthi and Tandon, 2010

34) Text books: Brain haemorrhage: Chandra PS, Mahapatra AK. Jaypee publication

35) AIIMS operative atlas of operative neurosurgery: in publication: Wolters Kluwer

36) *Endoscopic assisted hemispherotomy: Chandra PS et al, In Pediatric Epilepsy Surgery (Oguz Cataltepe, George I Jallo, Second Edition, Thieme publications, 2019

37) *Endoscopic assisted corpus callosotomy with commissurotomy: Chandra PS et al, In Pediatric Epilepsy Surgery (Oguz Cataltepe, George I Jallo, Second Edition, Thieme publications, 2019

38) *Endoscopic assisted hemispherotomy, Chandra PS et al, In Operative technique in Epilepsy Surgeyr (Gordon Baltuch, Arthur Cukiert), Thieme publications, 2019

*Chapters as shown in list above and also as a screen shot are the techniques developed by the author for the first time in literature and now accepted worldwide and also standard chapters in textbooks. The above 2 textbooks are highly reputed textbooks in this field.

PART 5: REFERENCES

Please SEE complete references (Total 392) at the end^1-173174-392

Part 5A: Relevant papers mentioned here

Dwivedi R, Ramanujam B, Chandra PS, Sapra S, Gulati S, Kalaivani M, Garg A, Chandra SB, Tripathi M, Dwivedi SN, Sagar R, Sarkar S, Tripathi M. Surgery for drug resistant epilepsy in children. New Engl J Med. 2017 377:1639-1647 Impact factor: 72.406 First RCT in Pediatric Epilepsy surgery in the world literature and first paper from India to be published in NEJM with all Indian authors with the study fully conceived and designed in India. I was the main and only surgeon to conduct the surgical cases.
Banerjee J, Banerjee Dixit A, Srivastava A, Ramanujam B, Kakkar A, Sarkar C, Tripathi M, Chandra PS (corresponding author). Altered glutamatergic tone reveals two distinct resting state networks at the cellular level in hippocampal sclerosis. Sci Rep (Nature). (2017) 7(1):319. Impact factor: 4.259. This is seminal paper published in Nature (Sc reports) which for the first time in literature has demonstrated dual networks at a cellular level for generating epileptogenesis both from hippocampus and anterior temporal lobe. This is unlike the previous known literature where it was thought the epileptogenesis in hippocampal sclerosis originated only from the hippocampus. This paper throws light for the first time that an anterior temporal lobectomy with amygdalo hippocampectormy may have a better outcome than selective amygdalo-hippocampectomy.
Baumgartner JE, Blount JP, Blauwblomme T, Chandra PS. Technical descriptions of four hemispherectomy approaches: From the Pediatric Epilepsy Surgery Meeting at Gothenburg 2014. Epilepsia. (2017), 1:46-55. Impact factor: 5.295.This paper provides technical description of the surgical technique “endoscopic hemispherotomy” developed by the author.
Dixit AB, Banerjee J, Srivastava A, Tripathi M, Sarkar C, Kakkar A, Jain M, Chandra PS (corresponding author). RNA-Seq analysis of hippocampal tissues reveals novel candidate genes for drug refractory epilepsy in patients with MTLE-HS. Genomics. (2016) 107(5):178-88. Impact factor: 3.2. This paper explores new genetic marker as biomarkers to cause epilepsy.
Chandra PS, Kurwale NS, Chibber SS, Banerjee J, Dwivedi R, Garg A, Bal C, Tripathi M, Sarkar C, Tripathi M. Endoscopic-Assisted (Through a Mini Craniotomy) Corpus Callosotomy Combined With Anterior, Hippocampal, and Posterior Commissurotomy in Lennox-Gastaut Syndrome: A Pilot Study to Establish Its Safety and Efficacy. Neurosurgery (Official journal of Congress of Neurological Surgeons, USA) (2016) 78(5):743-51. Impact factor: 3.6. The author has described this surgical technique for the first time in literature where a complete corpus callosotomy along with anterior, hippocampal and posterior commissurotomy has been described through a small incision of 3 cm size in patients who suffer from severe epilepsy with Lenox-Gestaut syndrome. Such a technique along with the combimation of corpus callostomy with commisurotomy has been described for the first time literature and has been shown to be significantly more efficacious than corpus callosotomy alone. In addition, the use of endoscopic technique has reduced the size of incision on cranium to just 3 cm size.
6. Banerjee J, Banerjee Dixit A, Tripathi M, Sarkar C, Gupta YK, Chandra PS [corresponding author].Enhanced endogenous activation of NMDA receptors in pyramidal neurons of hippocampal tissues from patients with mesial temporal lobe epilepsy: A mechanism of hyper excitation. Epilepsy Res (2015); 117:11-6. Impact factor: 3.6. This paper correlated the hyperactivation of NMDA receptor to the excitability in pyramidal neurons in hippocampus of HS patients pointing to glutamatergic tone under resting conditions as a contributing factor in seizure generation
Chandra PS, Prabhu M, Goyal N, Garg A, Chauhan A, Sharma BS. Distraction, Compression, Extension, and Reduction Combined With Joint Remodeling and Extra-articular Distraction: Description of 2 New Modifications for Its Application in Basilar Invagination and Atlantoaxial Dislocation: Prospective Study in 79 Cases. Neurosurgery (Official journal of Congress of Neurological Surgeons, USA). (2015) 77(1):67-80 Impact factor: 3.6.
Chandra PS, Kurwale N, Garg A, Dwivedi R, Malviya SV, Tripathi M. Endoscopy-assisted interhemispheric transcallosal hemispherotomy: preliminary description of a novel technique. Neurosurgery (Official journal of Congress of Neurological Surgeons, USA). (2015) 76(4):485-94 Impact factor: 3.6. The paper for the first time in literatiure describes a new surgical technique of performing hemispheric disconnection using an endoscope. This technique was developed by the author at AIIMS and was performed as live surgery in many places in India and abroad (Malaysia, Morocco). The author also spoke about this technique in several lectures both in India and abroad. The technique provides a minimally invasive approach for a highly major surgical procedure usually performed in children, and thus reducing blood loss, hospital stay, morbidity and mortality significantly by more than 50%. The whole surgery is performed through a small incision of 4 cm size.
Chandra PS, Vaghania G, Bal CS, Tripathi M, Kuruwale N, Arora A, Garg A, Sarkar C, Diwedi R, Malviya S, Padma V, Tripathi M. Role of concordance between ictal-subtracted SPECT and PET in predicting long-term outcomes after epilepsy surgery. Epilepsy Res. (2014) 0920-1211(14)00257-5. Impact factor: 3.6. This is the first paper in literature to demonstrate the use of concordance between SPECT and PET to predict long term outcomes of epilepsy surgery.
Chandra PS, Ramdurg SR, Kurwale N, Chauhan A, Ansari A, Garg A, Sarkar C, Sharma BS. Extended costotransversectomy to achieve circumferential fusion for pathologies causing thoracic instability. Spine J. (2014) 14(9):2094-101.Impact factor: 2.8. This is one of the first study to demonstrate circumferential spinal fusion for 3 column instability
11. Chandra PS, Goyal N, Chauhan A, Ansari A, Sharma BS, Garg A. The severity of basilar invagination and atlantoaxial dislocation correlates with sagittal joint inclination, coronal joint inclination, and craniocervical tilt: a description of new indexes for the craniovertebral junction. Neurosurgery (Official journal of Congress of Neurological Surgeons, USA). (2014) Suppl 4:621-9. Impact factor: 3.6 Papers 6.5 & 6.6 describe for the first time a new surgical technique for basilar invagination and atlanto-axial dislocation through a posterior only approach. The technique now performed in over 200 cases, may be used even in very severe cases of cranio-vertebral junction anomalies. This technique was demonstrated by the author is several live workshops both in India and abroad and the author also gave several lectures both in India and abroad. This technique has lead to 2 International patents and in terms of patient benefit has demonstrated 50% less morbidity and has cut down the hospital stay by more than half as compared to the traditional trans-oral excision of odontoid and posterior fixation. Paper 6.6 was the first paper from India to be ever published in Neurosurgery as editor’s choice.
12. Chandra PS, Singh A, Goyal N, Laythalling RK, Singh M, Kale SS, Sharma MS, Suri A, Singh P, Garg A, Sarkar C, Sharma BS, Mahapatra AK. Analysis of Changing Paradigms of Management in 179 Patients with Spinal Tuberculosis Over a 12-Year Period and Proposal of a New Management Algorithm. World Neurosurg. (2013) Impact factor: 2.8.
13. Chandra PS, Kumar A, Chauhan A, Ansari A, Mishra NK, Sharma BS. Distraction, compression, and extension reduction of basilar invagination and atlantoaxial dislocation: a novel pilot technique. Neurosurgery (Official journal of Congress of Neurological Surgeons, USA). (2013) 72(6):1040-53. Impact factor: 3.6. This paper describe for the first time in literature new indices for the C1/C2 joint which describe a new measure of severity of basilar invagination and atlanto-axial dislocation to plan surgical strategy
14. Chandra PS, Bal CS, Jain S, Joshua SP, Gaikwad S, Garg A, Ansari A, Nehra A, Sarkar C, Tripathi M. Intra-Operative Co-Registration of MRI, PET and Electrocorticographic Data for Neocortical Lesional Epilepsies May Improve the Localization of the Epileptogenic Focus: A Pilot Study. World Neurosurg (official journal of World Federation of Neurosurgery). (2013) Impact factor: 2.8 This is the first ever paper to describe the concept of multi-modal imaging to localize the epileptogenic networks
15. Chandra PS, Bal C, Garg A, Gaikwad S, Prasad K, Sharma BS, Sarkar C, Singh MB, Padma VM, Tripathi M. Surgery for medically intractable epilepsy due to postinfectious etiologies. Epilepsia. (2010). 51(6):1097-100 Impact factor: 5.295 This is the first ever study published in literature describing efficacy of epilepsy surgery for post infectious pathologies
Chandra PS, Doddamani R, Girishan S, Samala R, Agrawal M, Garg A, Ramanujam B, Tripathi M, Bal C, Nehra A, Tripathi M. Robotic thermocoagulative hemispherotomy: concept, feasibility, outcomes, and safety of a new "bloodless" technique. J Neurosurg Pediatr. 2021 Apr 2:1-12. This is newly described technique of performing bloodless hemispheric disconnections using robotic guided multiple thermo-coagulations.

PART 5B: Technology Transferred/Patents, If any. (Stating whether patents were commercialized).

1) The technique of Distraction, compression, extension and reduction (DCER) along with the relevant instrumentation to perform the technique. (Patent pending with US registered with number US patent 14/897,156)

a) The technique describes a new technique of reducing and aligning severe irreducible basilar invagination and atlanto-axial dislocation through a posterior approach only

b) Reduces the morbidity and operating time by 50%

c) The patent describes the technique and also set of unique instrumentation to perform the procedure using the standard implants

d) Following the patent, 3 papers published in NEUROSURGERY

e) Commercialization of a universal spine reducer using this technique is in process with Medtronic (Memphis, USA) as a industry-institute collaborative project

f) Commercialized- Medtronics

2) Occipto-C1 and C2 spacer (Indian Patent Application No. 201611023116 dated July 5, 2016)

a) Unique implant which allows placement between the O-C1 and C2 joints

b) Customized to perform the DCER technique to reduce basilar invagination and atlanto-axial dislocation

c) Unique design allows self retraction of the joint surfaces

d) Currently being developed as under support from BIRAC (DBT, Ministry of Science and Technology, India)

e) Commercialized- Medsolutions

3) Designed a “disposable endoscopic carpal tunnel release set”(Patent application no. 306/Del/2009 dt. 17.02.2009

a) Used it successfully in 200 patients [patent filed]. In commercial production

b) Device is low cost, made of recycled hard plastic, “use and throw”, costs less than 10 USD for one device

c) Paper published in world neurosurgery

d) Commercialized- AVM Surgicals

4) Designed a “special monopolar cautery”

a) For use in trans-oral surgery for CV Junction anomalies. Used it successfully in more than 100 cases [patent accepted and filed].

b) Published in Indian Journal of Neurosurgery

c) Commercialized- AVM Surgicals

5) EPISAVES: Epilepsy Patient Integrated Automated Video EEG System: A portable first of its kind of video EEG system being developed with AI integration being developed with a grant from PSA (Principle Scientific Advisor) office- patented Indian Paten 201811033960

6) “Multielectrode point radio frequency ablation device for performing bloodless epilepsy surgery” patented

7) “EASYTRAC” A unique retractor for performing endoscopic pituitary surgery Chandra PS, Kaur KD. Development of a Unique Retractor for Performing: Endoscopic Pituitary Surgery-EASYTRAC. Neurol India. 2019 Nov-Dec;67(6):1509-1512. doi: 10.4103/0028-3886.273609. PubMed PMID: 31857547.- patented

8) A disposable nasal retractor for endoscopic trans-sphenoidal pituitary gland surgery- commercialized with Walnut Medicals- Figure 9-

Papers published:

a) Chandra P S, Kaur KD. Development of a Unique Retractor for Performing Endoscopic Pituitary Surgery-EASYTRAC. Neurol India [serial online] 2019 [cited 2020 Nov 22];67:1509-12. Available from: https://www.neurologyindia.com/text.asp?2019/67/6/1509/273609

b) Bajaj J, Chandra P S. Recent Developments in Endoscopic Endonasal Approach for Pituitary Adenomas. Neurol India 2020;68, Suppl S1:79-84

9) Disposable multi-port system for cranial endoscopic surgeries- In process for commercialization with Walnut Medicals. Patent: 201911012505

PART 5C: Contribution to National/International issues; If any.

President Elect, Indian Epilepsy Society (IES)
Treasurer, Neuro endoscopic Society of India
President, Skull Base Surgery Society of India
Past Secretary, Skull Base Society of India (www.sbssi.org)
Past Hon’ble Treasurer of Neurological Society of India
Past President of Asian Congress of Epilepsy Surgery (AESC)
Member, Commission for Pediatric Epilepsy Surgery, International League against Epilepsy (ILAE)
Faculty 1000, ILAE
Founder member, Ekatwam (Standing up against epilepsy) (www.ekatwam.org)
Principal investigator of Prof PN Tandon Neurobiology lab: housed in the convergence center at AIIMS has advanced facilties to perform molecular and cellular electrophysiological work. This has the only facilty in the entire South Asia to perform single cell intra cellular electrical recordings
Editor, Neurology India, Impact factor 2.7 since 2019
Have been assigned as the Nodal Person In Charge of Developing Countries for Epilepsy Surgery, from International League Against Epilepsy (https://www.ilae.org/p-sarat-chandra)
Designated by ILAE to develop Epilepsy Surgery Data Base Pan Asia
Designated as the key person in Charge to develop Epilepsy Surgery Sensitization and Education Programs for Bhutan and Nepal (by conducting workshops in the year March 2020)

PART 5D: Papers presented in conferences (online conferences to be updated):

16. Conferances, Guest Lectures & Visiting Professor:
S. No.	Conference Title/Agenda	Year	Venue
	Indian Epilepsy School 2019 – Faculty Presented 2 lectures of 1.] Disconnective Epilepsy Surgery 2.] Resective Epilepsy Surgery	22^nd to 25^th Aug 2019	Jodhpur
	Korean Cervical Spine Research Society-13^th Annual Meeting of the Korean Cervical Spine Research Society Presented Key note Oration Reducing severe AAD and BI using the DCER principle	8^th June 2019	Korea
	3^rd International Conference on Clinical Spine & Orthopedic BIOMECHANICS Presented on the biomechanics of Cranio vertebral junction	26^thto 28^th April 2019	New Delhi
	American Association of Neurological Surgeons Presented Invited lecture symposium on “ Endoscopic Hemispherotomy: From Concepts to Practice”	13^th to 17^th April 2019	San Diego
	11^th Annual Conference CME Credit Hours 2 – MPMC/CME-08/2019/505	4^th April 2019	Bhopal
	NEURO ENDOCON 2019 Invited faculty: gave lecture on Endoscopic management of Large Intra ventricular tumors	29^thto 31^st March 2019	Madurai, Tamil Nadu
	CAWNPORE NEUROLOGICAL SOCIETY 2019, Kanpur Guest Faculty in UP-UK-NEURON 2019	2^nd & 3^rd February 2019	Kanpur
	ASSICON 2019-32^nd Annual Conference of Association of Spine Surgeons of India Invited Faculty	24^th to 27^th January 2019	Ahmedabad
	15^th Instructional & 9^th Foundation Course participated as Faculty organized by Neurological Society of India	12^th & 13^th January 2019	Cuttack, Orissa
	4^th ASSICON, International Congress on Minimal Invasive Neurosurgery Faculty	Jan, 19-21, 2018	Chennai, India
	AIIMS Microneurosurgery Workshop Faculty, Gave live surgical demonstration	Feb 15-17, 2018	AIIMS, New Delhi
	NESON, Nepal Faculty and lecturer	Mar 5-7, 2018	Nepal
	NEUROCON, Nagpur Faculty, presented multiple lecutures	Apr, 1-5, 2018	UP, India
	Annual Congress on Skull Base Surgery(SBSSI) Faculty	Apr, 4-6, 2018	Chennai, India
	2^nd ASSI (Association of Spinal surgeons of India) Conference, Faculty	May, 8-9, 2018	New Delhi, India
	Indian Epilepsy Society Conference Faculty	May, 18-19, 2018	New Delhi, India
	ISC (Instructional Spine Course) Faculty	July, 9-10, 2018	Amritsar, Punjab, India
	Neurotrauma Conference Faculty	Aug, 16-19, 2018	AIIMS, New Delhi, India
	13^th European Congress on Epileptology Presented paper on “Endoscopic hemispherotomy” Faculty	Aug, 26-30, 2018	Vienna, Austria
	Neurovision Faculty	Oct, 9-10, 2018	Bhubaneswar, Orissa
	Congress of Neurological Surgeons, Annual Meeting Faculty	Oct, 5-9, 2018	Houston, Texas
	52^nd Congress of Japanese Epilepsy Society Faculty Invited Oration: Optimizing Surgical Strategies to make Epilepsy Surgery affordable in Developing Countries.	Oct, 23-24, 2018	Yokohama, Japan
	12^th Asian Epilepsy Surgery Conference Faculty	Oct, 26-27, 2018	Bali, Indonesia
	15^th EEG workshop and Masterclass in Epilepsy -Organiser, presented multiple lectures on Epilepsy Surgery and EEG	Nov, 22-24	Varanasi, UP
	67^th Annual Conference of the Neurologocal Society of India Faculty	Dec, 13-16, 2018	Jaipur Rajasthan
	Neurological Society of India annual congress -Chaired session on cranio-vertebral junction anomalies -Spoke on Endoscopic hemispherotomy	30^th Nov-2^nd December, 2017	Nagpur, India
	Asian Epilepsy surgery congress - Participated as board member - Gave lecture on the following topics - Robotic radiofrquency ablation of hypothalamic hamartomas - Endoscopic hemispherotomy - First Radomized trail for Pediatric epilepsy surgery published in NEJM	17-19^th, November, 2017	Shanghai, China
	Annual Skull Base Surgery congress -Participated as secretary general -Lecture on Trans-septal endoscopic robotic approach to supra sellar lesions and tumors	27-29^th October, 2017	Cochin, India
	76^th Annual congress of neurological surgeons of Japan - Gave luncheon seminar on “Epilepsy surgery” - Spoke on “Endoscopic hemispherotomy”	13^th October, 2017	Nagoya, Japan
	CNS-Boston- Faculty, Participated in the following events - Moderated the symposium on minimally invasive epilepsy surgery and spoke on endoscopic hemispherotomy - Talk on Utilizing the DCER priniciple to reduce severe basilar invagination and atlanto axial dislocation	8-11^th October, 2017	Boston, USA
	NEUROVASCON: Faculty: Clipping techniques of complex posterior aneurysms	15-17^th Septermber, 2017	Delhi, India
	Epilepsy Surgery Update: Participated in this congress as the Chief faculty, provided several lectures and performed live surgery	23^rd July, 2017	Surabaya, Indonesia
	Asian Congress of Neuro Surgeon Congress (ACNS) Participated as faculty and presented paper on- Eyebrow keyhole mini-fronto orbital craniotomy approach to anterior circulation aneurysms	19-22^nd July, 2017	Indonesia
	INI International Neurosurgical Congress, Hannover. Participated as faculty and presented paper on “Endoscopic hemispherotomy and corpus callosotomy”	16-19^th June, 2017	Hannover, Germany
	SPINE Update: Participated as faculty and presented on the DCER principle for CV junction anomalies	30^thApril, 2017	Vadodara, Gujrat
	Neurosurgery Update: Participated as faculty and presented on endoscopic hemispherotomy	15-16^th April, 2017	Agra, India
	Neuroendocon annual congress, Participated as faculty and presented on -Endoscopic hemispherotomy -Robotic guided trans-septal approach to pituitary tumors	7-8^TH April, 2017	Jaipur, India
	Ginde oration: Mumbai Delivered guest lecture and operated a live surgery on endoscopic hemispherotomy as part of the CME operative workshop	22n-23^rd March, 2017	Mumbai, India
	CTRF: AIIMS, Delhi, Participated as faculty and gave hands on demonstration on DCER technique for CV Junction	19^th March, 2017	AIIMS, New Delhi
	NESON: Nepalese neurosurgical society annual meeting; Participated as faculty and presented a paper on “Strategies to localize epileptogenic networks”	10^th March, 2017	Kathmandu, Nepal
	Clinical Spine Biomechanics: Participated as faculty and presented “Biomechanics of CV Junction	4^th March, 2017	ISIC, Delhi
	Faculty and gave a lecture at the Epilepsy Congress on : Epilepsy networks for planning surgical strategies	17-19^th February, 2017	Patna, India
	Visiting Professor, Univerisity hospital, Kuala Lumpur, Malaysia. Performed a live operative case of endoscopic hemispherotomy	1^st-3^rd, December, 2016	Kula Lumpur, Malaysia
	Indian Epilepsy School. Participated as faculty and presented the following topic: Advances in surgical strategies to localize epileptogenic networks	25-27^th, November, 2016	Ludhiana, India
	24^th Annual congress of Indian Academy of Neurology. Participated as faculty and presented the following lecture 1.) Neuromodulation techniques to manage drug refractory epilepsy	11^th November, 2016	Kolkotta, India
	Neurovision, a CME on neurosciences. Participated as guest faculty and spoke on following topics 1.) Strategies to localize epileptogenic networks 2.) Management of low grade gliomas in eloquent cortical regions	10^th, November, 2016	Bhubanesar, Odisha
	Epilepsy Surgery Symposium, participated as faculty and presented the following topics 1.) The utility of MEG for localization of epileptogenic networks 2.) Use of robotic SEEG to localize epileptogenic networks following a robust hypothesis following video EEG, SPECT, PET, and MEG 3.) Endoscopic hemispherotomy	7-8^th November, 2016	Bangalore, India
	Asian Epilepsy Surgery Congress, participated as President and presented the following lectures 1.) Endoscopic disconnection techniques 2.) Development of Epilepsy surgery in India	4-5^th, November, 2016	Incheon, Korea
	Visiting Professor, University hospital Rabat, Morocco: Operated 2 cases of hemispherotomies and presented several papers on epilepsy surgery and pre-surgical localization techniques. This was the first time that hemispherotomy was performed in Morocco	23^rd-28^th, October, 2016	Rabat, Morocco
	International Spine and spinal injuries congress, participated as faculty and presented the following paper “Reduction of old C2 fractures using DCER principle”	6-8^th October, 2016	Kathmandu, Nepal
	27^th Annual INDSPN conference & ISPN CME, participated as faculty and presented “Newer strategies for pediatric epilepsy surgery”	1-4^th October, 2016	AIIMS, New Delhi
	Asia Spine Congress, Participated ad faculty, presented the following paper “Reducing severe cranio-vertebral junction deformity using DCER principle”	22-24^th September, 2016	Seoul, Korea
	Epilepsy Surgery Techniques, conducted by International League against epilepsy Presented the following paper as faculty “Endoscopic hemispherotomy”	17^th September, 2016	Prague, Czeh Republic
	SKULL BASE CON 2016, Participated as the general secretary of SBSSI and also presented the following lecture “Reduction of severe deformity, decompression of the spinal canal and stabilization of severe AAD and basilar invagination using the DCER principle”	8-11^th September, 2016	Jaipur, India
	CME on Endoscopic techniques for epilepsy surgery- Participated as the only Chief faculty and demonstrated a live operative case of endoscopic hemispherotomy	23-28^th August, 2016	Kulala Lumpur, Malaysia
	Advanced spine workshop- Participated as faculty, gave lecture on “Reduction of severe AAD and basilar invagination using the DCER principle”. Demonstrated live operative cases of severe basilar invagination	13-14^th August, 2016	AIIMS, Delhi
	CME on Epilepsy update- Participated as faculty presented lectures on epilepsy surgery and operated 2 cases of mesial temporal sclerosis as live surgical demonstration	6-7^th August, 2016	Surat, India
	ASRAM neurocon-2016- Participated as faculty, presented various surgeries and performed live operative cases of endoscopic CSF repair and acoustic schwanomma	29-31^st July, 2016	Eluru,India
	CME on craniovertebral junction anomalies. Faculty- presented various lectures and demonstrated a live operative case	22-23^rd July, 2016	Jabalpur, India
	3^rd Walter Dandy Educational course- Faculy, Presented the following lectures -Vascular bypass techniques - Micro surgical clipping of Acom aneurysms	14-16^th July, 2016	Udaipur, India
	7^thIndia-Japan Neurosurgical conference- Presented the following topic- Endoscopic disconnective techniques for epilepsy surgery	18-20^th June, 2016	Osaka, Japan
	6^th International Neurosurgery update and educational initiative of the Asian Australian Sociaty of Neurological Surgeons. Participated as faculty, gave the following lecture- Surgical strategies to manage gliomas located in eloquent regions	4-5^th June, 2016	Mumbai, India
	Participated as faculty and conducted the following activities -Chairperson for plenary session -Lecture given “Determinants for epilepsy surgery outcomes”	28-29^th May, 2016	EPILEPSY CONCLAVES, Pune, India
	Participated as faculty, gave the following plenary lecture - Endoscopic applications of Epilepsy surgery - Co-author for paper “The role of MEG propogation to localize the epileptogenic networks”	15^th, May, 2016	Asiano-Oceanic Epilepsy Comission Congress, ILAE, Hong Kong AOEC is the largest congress of this region for Epilepsy.
	Participated as faculty -Operated live surgery of a case with severe basilar invagination and atlanto axial dislocation -Gave a lecture on “The technique of DCER for correcting BI, AAD and deformity”	6-8^th, April, 2016	AIIMS, New Delhi
	Conducted a cadaveric workshop and delivered 2 guest lectures on a workshop for Cranio-vertebral junction anomalies -Trans laminar screw fixation and occipito-cervical fixation -The technique of DCER for cranio-vertebral junction anomalies surgery	23-24^th, April, 2016	PGIMER, Chandigarh
	Delivered the following plenary lectures -Endoscopic applications in Epilepsy Surgery -Localizing epileptogenic networks for planning surgical strategy	17-19^thApril, 2016	5^th Symposium of World Federation of Neurosurgical Societies (WFNS) and MASSIN interim meeting, Tehran, Iran
	Participated as faculty, delivered the following lectures - Endoscopic applications for epilepsy surgery - Endoscopic excision of intraventricular tumors	15-16^thApril, 2016	3^rd Neuroendoscopic conference, AIIMS, New Delhi
	Delivered the following guest lectures -Basilar invagination, incidence and management -Complication avoidance in cranio-vertebral junction surgery with case vignettes	March, 2016	Spine Summit (Joint congress of CNS, NASA) Orlando, US
	Delivered the following guest lectures -A new technique to reduce basilar invagination and atlanto axial dislocation -Plenary session: Overcoming barriers of epilepsy surgery in resource poor countries	March, 2016	11^th Asian Congress of Neurosurgeons Society (ACNS), Surabaya, Indonesia
	Demonstrated Live Surgery of DCER in congenital basilar invagination and atlanto axial dislocation	March, 2016	Live Annual Microneurosurgery workshop, AIIMS, New Delhi
	Dr AD Sehgal Oration; Annual Epilepsy Congress (Indian Epilepsy Society): Creating Cost effective and efficacious strategies for Epilepsy Surgery for Inida	February, 2016	Annual Epilepsy Congress (Indian Epilepsy Society): Vishakapatnam
	Guest Lecture: Endoscopic Epilepsy Surgery	December 2015	Annual Congress of Neurological Society of India, Hyderabad
	Guest lecture: Complication avoidance in craniovertebral junction surgery	December, 2015	Annual Congress of Spinal Surgeons of India, Goa
	Guest lecture: The technique of DCER to reduce basilar invagination and atlanto axial dislocation through a posterior only approach	16-18^th November, 2015	Annual Skull Base Congress, Bangalore
	Guest lecture: Applying the law of levers to reduce basilar invagination and atlanto axial dislocation.	05/2015	ANEICON, ORISSA;
	Guest lectureApplying the law of levers to reduce basilar invagination and atlanto-axial dislocation: Description of a new technique.	04/2015	Asian Australasian Congress of Neurological Surgeons, Juju Island, Korea;
	Organized the "Advanced Epilepsy Surgery, Epilepsy Neurobiology and functional workshop". Advanced Epilepsy Surgery, Epilepsy Neurobiology and functional workshop,	04/2015	AIIMS, New Delhi,
	Organised the advanced Epilepsy Surgery, functional and pain workshop-9-11th April, 2015. Organised the advanced Epilepsy Surgery, functional and pain workshop-	9-11th April, 2015; 04/2015	AIIMS, New Delhi,
	Disconnective epilepsy surgery: paper presented as invited faculty at the EPILEPSY CONCLAVE.	04/2015	Hyderabad;
	Pondicherry neurosciences club, presented an oration on “Creating a successful epilepsy surgery program	4^th January, 2015	Pondicherry
	Chief faculty at the JIPMER cranio vertebral junction anomalies cadaveric workshop, presented 2 lectures as a faculty	2-4^th January, 2015	Pondicherry
	Giant MCA aneurysm-How I do it?, Applying the law of levers for reduction of basilar invagitation and AAD, Faculty and EC member of NSI CON 2014	10-14^TH December, 2014	Coimbatore
	Posterior cervical spine solutions: Partcipated as faculty in this hands on spine workshop	28-29^th, September, 2014	Bangalore
	Indo-American Spinal Alliance (IASA) hands on spine workshop for cervical spine: Partcipated as a faculty presented the lecture: Surgical concepts of C1-C2 fixation	26-27^th September, 2014	Bangalore
	Annual congress of neurospinal surgeons society congress. Ahmedabad, presented the papers - Management of intra medullary spinal tumors in AO spine symposium - Evolving paradigms in management of basilar invagination and atlanto-axial dislocation	21^st September, 2014	Ahmedabad
	VHS annual microneurosurgery workshop. Participated as a Chief faculty in this live operative workshop. Received felicitation from His Excellency, Abdul Kalam, former President of India for the same	18-20^th, September, 2014	Chennei
	9^th Asian Epilepsy Surgery Congress. Presented the following paper “Endoscopic hemispherotomy: From concepts to practice”. Participated as faculty	3^rd-7^th October, 2014	Tokyo, Japan
	Annual congress for Instructional course in spine. Presented the paper “Osteoarthritis of CV Junction”	August, 2014	Udaipur
	10^th AOEC, Singapore: Presented the following paper in ASEPA teaching course “Multimodal imaging and epileptogenic networks” and participated as a faculty	7-9^th August, 2014	Singapore
	Epilepsy Conclave 2014	12-13th Jul, 2014	Goa, India
	Post Pediatric Epilepsy Meeting	4-5th Jul, 2014	Gothenburg, Sweden
	European Congress on Epileplogy (ECE)	29th Jun to 3rd Jul, 2014	Stockholm, Europe
	Complex Spine Trauma, JPNA Trauma Centre. Faculty, gave didactic lectures and demonstrated live surgeries	11^th & 12^th May 2014	AIIMS, New Delhi
	NSI Conference Curriculum Course: Conducted this course with senior members of NSI at AIIMS and created an uniform guidelines for neurosurgical curriculum	15^th March 2014	AIIMS, New Delhi
	NSI Teaching Program	Feb, 2014	Kolkatta
	AIIMS Microneurosurgery Workshop	21^st to 23^rd Feb 2014	JPNA Trauma Centre, New Delhi.
	Rammiah, Banglore: Faculty for cervical spine hands on cadaveric course at MSR advanced facility for cadaveric training	Feb 2014	Banglore
	-Invited faculty: Presented the following talk: “Epileptogenic networks and the Epilepsy Surgeon”	24-27^th October	7^th Asian Epilepsy Surgery Congress, Beijing
	-Techniques of Epilepsy surgery- Invited lecture -Chief faculty for 3D cadaveric workshop for epilepsy Invited faculty for “1^st National Functional congress and cadaveric workshop”	September, 2013	1^st National Stereotactic and Functional cadaveric workshop, Surabaya, Indonesia
	-“Distraction, compression extension and reduction” Deription of a new novel technique for reduction of BI and AAD “Developing customized treatment paradigms for pharmacoresistant epilepsy in developing countries” Presented the above papers as a invited faculty at WFNS, Seoul, Kore	September, 2013	WFNS, Seoul, Korea,
	“Long term outcome in persons with drug refractory epilepsy after resection in unilateral mesial temporal sclerosis” Poster presented.	June 23-27^th, 2013	Montreal International Epilepsy Congress, Canada
	Presidential Symposium “Epilepsy Focus: Is It a Zone or a Network?	June 13-15^th, 2013	Korean Epilespy Congress, Korea
	Presented Paper “Distraction, compression, extension and reduction for basilar invagination and atlanto-axial dislocation- a new novel technique”	April 4-6^th, 2013	Global Spine Congress, Hong Kong
	Chairman of the operative workshop conducted at the Calicut govt college on cranio-vertebral junctions-“The juncture” delivered a lecture on newer techniques on management of craniovertebral junction anomalies.	Feb 28^th, 2013	Calicut govt medical college
	Recent advances in molecular mechanisms of neurological disorders, Faculty and invited speaker: “Epileptogenic networks and epileptogenic focus: Role of multimodal imaging”.	Feb 22^nd, 2013	AIIMS, New Delhi
	1^stIndo-German meeting for NEUROBIONICS: Faculty, presented guest lecture on “Role of electrical stimulation for bladder and bowel disorders”. Moderated the session on “Role of VNS and other electrical stimulation modalities for epilepsy”	Feb 16^th, 2013	JIPMER, Pondicherry
	Joint Neurosurgical Convention, 6^th International Mt Bandai symposium for Neurosciences, The 7^th Pan Pacific Neurosurgery congress Was an invited guest faculty and presented at the main penary session “Distraction, Compression, Extension and reduction of Basilar invagination and atlanto axial dislocation: Description of a new nove technique“.	Jan 29^th-Feb 4^th, 2013	Hawai, USA
	Advanced workshop on epilepsy surgery Faculty, gave a lecture on “Pediatric Temporal Epilepsy surgery” and participated as a faculty	5-6^th, January, 2012	Kochi, Kerela
	61^st Annual National Congress of Neurological Society of India, Delhi NCR ❖ Organizing secretary ❖ Conducted the CV Junction symposium and gave a lecture on intra operative manupilations to reduce basilar invagination and AAD ❖ Gave a lecture on posterior circulation aneurysms Moderated the “meet the expert” symposium and presented a case on “Status epilepticus in a neonate”	17^th-22^nd December, 2012	Delhi, NCR
	6^th Asian Epilepsy Surgery Congress, Busan Korea. Participated as a faculty, and Board member of AESC. Presented the paper “Pediatric epilepsy surgery from India- Investigations, Outcome and QOL”	8-10^th, November, 2012	Busan, Korea
	ISPN Annual congress: held at AIIMS; Vice Chairman for scientific committee; gave two lectures: 1) Role of spacers and jammers in CVJ anomalies 2)Hemispherotomy for epilepsy surgery	31-2^nd Nov, 2012	AIIMS
	First instructional course on CV Junctions anomalies: GB Pant Medical college, New Delhi, 12-13^th, October, 2012. Participated as a faculty and spoke on “Spacer distraction and extension to reduce AAD and BI”	12-13^th October, 2012	GB Pant Medical college, New Delhi
	International Spine and Spinal injuries conferences (ISICON), 12-14^TH October, 2012. Participated as faculty; Panelist on workshops on “Metastatic spinal tumors” and “Cervical myelopathy”	12-14^th October, 2012	Indian Spinal injuries center, New Delhi
	Fundamentals of spine surgery: Hands on spine workshop on basics of spine surgery. Conducted this workshop and gave lectures on management of CVjunction, spondylolisthesis, and anterior cervical approach. Also provided hands on workshop training for spine instrumentation. Course conducted by Academia for spine education, Medtronic.	29-30^th Sept, 2012	New Delhi, Hotel Claridges
	ICVS: Annual congress of cerebraovascular society Participated as faculty, Chaired and participated as a panelist in the CME on 21^st and presented a paper on 23^rd on “mini-orbito-fronatal craniotomy for anterior cirucaltion aneurysms”	September, 21-23^rd, September, 2012	Mumbai
	Spine 2012, Annual congress of Neurospinal surgeons society of India (NSSA) Was faculty and National coordinator for this congress Chaired and participated as a panelist on the session for bio-informatics for spine surgery, spoke on the following topics (1) Distractive compressive extensive reduction for basilar invagination and atlanto axial dislocation- a new novel technique (2) Cervical vertebral tumors	September, 13-15^th, 2012	Chennei
	ICS-2012, Official congress of the ASSICON Was National Faculty- presented 2 papers 1) Video on cervical spacer jamming 2) Panel discussion of a difficult case of cervical tumor	August 13-16^th, 2012	Srinagar
	Total cervical spine solution: Conducted this workshop on cervical spine with hands on models and gave 3 lecture: cervical arthroplasty, cervical trauma, cervical spine stabilization	July, 14-15^th, 2012	New Delhi
	Chief faculty, Video spine symposium, Ahmedabad orthopedic association, Ahemedabad Delivered 2 video lectures: Cervical arthroplasty, and TLIF for lumbar spine fusion	July, 9^th, 2012	Ahmedabad
	Guest faculty: Cleveland Clinic Kokilaben Epilepsy symposium,	May 2012	Mumbai.
	Guest faculty: Presented a lecture on "Management of cervical spine tumors",	March 2012	ASSICON, New Delhi.
	Guest faculty:, presented a lecture "Epilepsy surgery" in the Epilepsy surgery symposium	March 2012	NSSI conference, Pune.
	Guest lecture: research paradigms for epilepsy surgery.	April; 2012	Bombay Neurological Association
	Presented the following papers in the NSI annual congress held in Bangalore: (1) Key hole approach to aneurysms (2) Basilar top aneurysms: how I do it video session (3)Best paper for CeibaGiegi Epilepsy award paper	2011; December	NSI annual congress held in Bangalore
	Pediatric epilepsy surgery with QOL: Experience with 130 cases;	2011; October	ISPN, Goa
	In hospital management of epilepsy: Lecture for nursing symposium	2011; October	ISPN, Goa
	Participated and presented cases as a faculty in the Epilepsy surgery symposium	2011; October	ISPN, Gos
	Challenges in pediatric epilepsy surgery	2011	ILAE
	Faculty, Consensus for providing guidelines for pediatric epilepsy surgery	2011	ILAE, Rome 2011
	Challenges in pediatric epilepsy surgery, experience with 150 cases.	2011	ILAE congress, Rome, 2012
	Faculty and Secretary General, Asian Epilepsy Surgery Society.	2010 September	Annual International congress, Taipei
	Guest faculty, King Fahad Hospital, Saudi Arabia; International Medical Symposium sponsored by the Ministry of Health and His Royal Highness King Mohammad Bin Saud: Gave 2 lectures: “Keyhole Cranio orbital approach to aneurysms” & “Surgery for Intractable Epilepsy”.	2010	King Fahad Hospital, Saudi Arabia; International Medical Symposium
	ISSICON; International Spine and Spine Injuries: Invited Faculty; delivered guest lecture; Management of Vertebral body haemangiomas.	2009	ISSICON
	Presented paper on “Intraoperative absolute alcohol embolization for vertebral body haemangiomas.	2009 September	WFNS, Boston
	Faculty, National, AO Spine, AO Spine Principles Course.	Jul-09	New Delhi
	Faculty and speaker at the San SevoloAlumini meeting (ILAE).	2009	PECS, Budapest (ILAE world congress 2009)
	Keynote speaker at the 3^rd Asian Epilepsy Surgery Congress (AESC).	Jun-09	Osaka, Japan.
	Attended and participated as a faculty and board of Director at the world congress of International brain mapping society.	November, 2008	www.IBMISPS.org, held in UCLA.
	“Trend of epilepsy surgery in India” Guest lecture presented at the World congress AESC, Beijing China,	2008	World congress AESC, Beijing China.
	“Epilepsy surgery in India” Guest lecture delivered at the Japanese Epilepsy society.	2008	Tokyo, Japan.
	Attending International faculty and presented paper: Epilepsy surgery for post infectious pathologies; experience from AIIMS.	2007	Asiano-Oceanic congress, Xiamen, China, 2007
	North America skull base meeting: Phoenix, Arizona, USA, attended the meeting.	2006	Phoenix, Arizona, USA
	Advanced Neuroendoscopy workshop at UCLA: under Prof Frazee.	Feb 2006.	UCLA.
	“Role of MRI-SPECT coregistration and diffusion weighted images in localizing the epileptogienic tuber in tuberous sclerosis” Poster presented at the American Epilepsy association (AES).	December 2005.	Washington DC
	2004; “Cognitive outcome comparison between right and left temporal surgeries for intractable epilepsy” Poster presented at “15th Cleveland-Bethel advanced symposium on epilepsy management with workshop in techniques in epilepsy surgery”.	July 15-18th, 2004	Cleveland Clinic, US.
	2003; “Neuropsychological assessment of patients undergoing epilepsy surgery using a customised Hindi battery” Poster presented at International epilepsy congress held at Lisbon in October 2003 Chandra PS, Sanyal S, Gupta S, Singh VP, Bhatia M, Gaikwad S, Tripathi M, Mehta VS. Neuropsychological assessment and outcome following surgery for intractable epilepsy using specially developed battery for Indian patients. Epilepsia, 25 th IEC proceedings. Epilepsia, vol 44, supp 8, 103, 2003.	Oct-03	Lisbon
	2002; Attended the Annual STICH investigators meeting as one of the STICH investigators.	June 29^th, 2002	Newcastleupontyne, U.K.
	“Traumatic CV junction anomalies: Experience of 125 cases over 10 years”.	26^th to 29^th, June, 2002.	EMN congress held at Newcastle.
	“Management of CV junction anomalies with special reference to posterior circulation strokes: Experience of 456 cases over 10 years”: CME guest lecture given.	14th Feb, 2002.	National Neuroscience Institute, Singapore.
	2002; “Management of bony CV junction anomalies: Experience of 456 cases over 10 years” Paper presented.	16th-19th Feb, 2002	13th Annual Meeting of North American Skull Base Society
	“Management of bony CV junction anomalies: Experience of 456 cases over 10 years from a tertiary centre in a developing country”: Guest lecture delivered.	7th March, 2002.	Neurosurgical grand rounds at UCSF, San Francisco.
	"Endoscopic management of colloid cyst of third ventricle- series of 23 cases" paper presented.	November, 2002.	Asian Congress of Neurological Surgeons, Hong Kong,
	“Role of mild hypothermia in aneurysmal surgery” Paper presented. at the International update of Clinical Neuropharmacology.	2001	Maldives.
	“Craniovertebral Junction Anomalies with posterior circulation territory infarcts:A short series” :RamDas GV, Chandra PS, Kale SS- Paper presented.	2001	12^th World Congress of Neurosurgery, Sydney.
	“A decade of Trans-oral surgery- Analysis of 385 patients of CV Junction anomalies: Kale SS, Chhabra RS, Chandra PS, Patir R. Paper read at	2001	12^th World Congress of Neurosurgery, Sydney.
	“Cerebral meningiomatosis presenting with intractable seizures” Poster presented.	November 11-13^th, 2000.	3^rd Congress of Asian Epilepsy Organisation (AOEO), New Delhi,
	“Foramen magnum tumours: AIIMS experience”- Paper presented at the 5^th Asian-oceanian International congress on skull base surgery.	Nov 12-15^th 1999	Mumbai.
	Faculty and guest lecture: Symposium on Paediatric epilepsy surgery organized in Hyderabad by the local epilepsy society. Gave talks on [1] Invasive monitoring for epilepsy [2] Hypothalamic hamartoma	2011; November 5-6^th	Hyderabad.
	NEUROVASCON, 2011: [1] Key hole approach to aeurysems [2] Basilar top aneurysm	2011; October.
	Faculty and Guest lecture: Circumferential fusion for dorsal instability	2011; September.	Neurospinal Surgeons association annual congress, Bangalore
	Guest Invited lecture: Keyhole approach to aneurysms: presented.	2010; September	NEUROVASCON 2010, Bhubneswar
	Guest lecture at the Indian Institute of Science: Developing lab models to create better surgical paradigms for epilepsy surgery	2010; July.
	Symposium on Epilepsy; Patna. Organized by Bihar Chapter of Indian Epilepsy Society; Guest faculty, gave lecture on “ Surgery for Intractable Epilepsy”.	2010	Bihar, India
	Faculty UPNEUROCON; lecture on “Hemispherotomy for intractable epilepsy”	2010; April	Fortis Noida.
	Attended as an expert in the committee to develop “Guidelines to develop Epilepsy Education In India”; by the Indian Epilepsy Association”	2010; April	-
	Attended as an expert in the committee to develop MEG in India.	2010; March	Atomic Research Commission, Kalpakam, Tamil Nadu
	Faculty; Neurotropicon; JIPMER, Pondicherry; Gave a lecture: “Craniovertebral junction anomalies in India”	2010; March	India
	Faculty and Co Chairman for Symposium on Minimally invasive spine surgery and total disc replacement.	2010; January 18^th	New Delhi
	Chairman of the course, SKELETAL, AO spine, on advanced managed for spinal trauma with hands of workshop.	21-22^nd November, 2009	Gurgaon, New Delhi
	Guest lecture, Trauma 2009: 360 degrees fusion for dorsal column instability.	12-15^th November, 2009	JPN Apex trauma center, AIIMS.
	Guest lecture as faculty: ILAE/ASEPA International workshop on Epilepsy surgery, Hemispherotomy for epilepsy surgery.	7-8^th November, 2009:	-
	Guest lecture as faculty: ILAE/ASEPA International workshop on Epilepsy surgery, AIIMS: Future directions for epilepsy surgery in India.	7-8^th November, 2009	AIIMS
	Guest lecture as faculty: ILAE/ASEPA International workshop on Epilepsy surgery,: Conducted the round table discussion with IES on development of guidelines for epilepsy surgery in India.	7-8^th November, 2009	AIIMS
	2009; Guest lecturer; AO Spine Principles Course, New Delhi, [1] Approach to Anterior cervical Spine [2] Outcome of Surgery for degenerative lumbar spine disease [3] Spinal Implant complications [4] Intraspinal tumors	Jul-09	New Delhi.
	“Pediatric Epilepsy Surgery”. CME guest lecture given on the occasion of “Pediatric neurosurgery CME”.	30^thMay, 2009.	CMC Ludhiana.
	2009; “Epilepsy Surgery”. CME guest lecture given on the “Epilepsy Update”.	10^th May 2009.	IES, Patna.
	“Role of Electrocorticography in epilepsy surgery” CME guest lecture given.	2008	Annual conference of Neurological society of India, Pune.
	Facutly, Instructional Course in Spine, August 7, Shila, delivered 4 lectures on CV junction, circumferential fusion.	2008, August 7	-
	Faculty and speaker and panel participant; Indo-US, DBT-NIH workshop.	2008	Dept of Biotechnology; Ministry of Science and Technology, India, Hyderabad.
	Faculty and panel discussant, Trauma 2008; International Conference cum Live Workshop, Indian Society of Trauma.	November 2008.	JPN Apex Trauma Center, AIIMS, New Delhi.
	GEMIND: Guidelines for epilepsy management laid down by Indian Epilepsy Society; Committee meetings; attended as expert core committed for laying down National guidelines,	Aug-08	-
	Chairman, Workshop on Minimally invasive Spine Surgery.	March 2008.	Manipal Hospital, Bangalore.
	“Neurosurgical perspectives of traumatic brain injury” Guest lecture given at the annual Indraprasthaphysiotherapatist’s conference.	2008	Indraprasthaphysiotherapatist’s conference
	“Role of neurosurgeon in ICU infection” guest lecture given at the 2007 annual armed forces [R & R hospital] neurosciences update.	2007	R&R hospital
	2006; Post operative ICU infections: Invited Talk given in May 2006 at the R&R hospital annual conference	May-06	R&R hospital
	2006; Invited guest lecture: “Epilepsy surgery in adults” at Current Trends in Epilepsy: an international symposium.	Nov 3-5^th, 2006.	AIIMS.
	“Endoscopic excision of colloid cysts” guest lecture given at Brain and spine endoscopic workshop held at Jaipur on 21-22^nd February, 2004 and participated as a National faculty [workshop conducted by Prof M Gaab, Neurosurgery clinic, Hanover, Germany]	2004	Jaipur.
	“CV junction anomalies: lessons learnt from 632 cases: guest lecture given at the National skull base conference.	December 2004.	Mumbai.
	Attended and participated in the live AO SPINE SYMPOSIUM.	4-6^TH July, 2003.	Cochin
	“Surgery for pediatric intractable epilepsy” Invited guest lecture given at PEDINEUROCON 2003 [National convention on Pediatric Neurology: Indian academy of Pediatrics]	November 22nd, 2003	PEDINEUROCON 2003
	“Neuroendoscopy” Invited guest lecture given at the CME section of the Neurological Society of India, PGI Chandigarh in “How I do it?”	12^thDecemebr, 2003.	Neurological Society of India, PGI Chandigarh.
	“Neuroendoscopy” guest lecture given on the CME: How I do It? Of the Neurological Society of India annual conference held in PGI, Chadigarh,	Decemebr 2003.	PGI, Chadigarh.
	“Epilepsy surgery for pediatric patients: AIIMS experience” guest lecture given at Pedineurocon 2203.	22^ndNovemeber 2003.	Jaipur.
	“Trans oral surgery for CV junction anomalies & Odontoid screw fixation for type II dens fracture: How I do it?” Video sessions of personally operated cases shown as an invited guest speaker at SPINE 2002.	18th-21st July, 2002.	Kanyakumari.
	“CV junction anomalies: Experience of single stage surgery from 516 cases”. Talk given as an invited guest speaker at SPINE 2002.	18th-21st July 2002.	Kanyakumari.
	2002; "Management of head injuries" Invited lecture given for CME on 'Management of a trauma patient'.	December 22, 2002.	Association of surgeons of India- ASICON CME education foundation, New Delhi.
	“Head injuries- Recent trends in Management”- Talk given on the inaugural function of the 2nd Nursing update held in the Nursing College All India Institute of Medical sciences.	2001	AIIMS.
	2001; Participitated as a panellist on one-day symposium on “Modern day concepts in disinfection &sterilisation practices”.	17^th February 2001.	AIIMS.
	2001; Gave a talk on “Aseptic practices in clinical practice” as an invited speaker on the occasion of National conference on infection control in India hospitals, was the chairperson of one of the groups in the workshop for setting the “National policy for guidelines on aseptic practices, disinfection and sterilization procedures”.	OCT 17-19, 2001.	AIIMS.
	Endoscopic management of colloid cysts: Series of 18 cases:Ramdas GV, Suri A, Chandra PS; Paper read at NEUROCON 2001.	2001	Neurological Society of India, Mumbai.
	; “Posterior circulation strokes associated with cranio-vertebral junction anomalies: Series of 9 cases”: Paper presented at NEUROCON 2001.	2001	Neurological Society of India, Mumbai.
	; “Endoscopic management of the cystic lesions of brain” Talk given as one of the guest speakers at the Minimal access neurological surgery workshop,chaired by Prof Pernezky 2001.	Feb 23-24^th, 2001.	Sir Ganga Ram hospital.
	“Endoscopic evacuation of spontaneous intracerebral hematomas”: Guest lecture presented on the occasion of 3^rd Annual meeting of Delhi Neurological Association, 2001.	2001	Annual meeting of Delhi Neurological Association, 2001.
	2001; “Craniovertebral junction anomalies: A retrospective study of 385 cases- lessons learnt”- Paper presented at the National conference of Spine.	July 2001.	Kodaikanal.
	“Craniovertebral junction anomalies : Lessons learnt in 10 years”: Paper read at 3^rd National skull base conference, Madras, 2001.	2001	National skull base conference, Madras.
	“Trigeminal neurinomas: A series of 25 cases” paper presented at SGPGI, skull base conference.	2000	Post graduate Institute, Lucknow.
	“Trigeminal neurinomas: A series of 25 cases” paper presented at SGPGI, skull base conference.	2000	Post graduate Institute, Lucknow.
	Attended and actively participated the Midas Rex hands on workshop.	Mar-99	AIIMS.
	“Post traumatic epilepsy” Talk given on the occasion of the inaugural function of Delhi Neurological Association held at Sir Ganga Ram Hospital in April’ 99 and participated as one of the members in the panel discussion.	Apr-99	Sir Ganga Ram Hospital
	1999; “Hands on workshop on Neuroendoscopy” Participated this workshop.(conducted by A Pernezky, T Kanno, Y,. Kato, AK Banerjii).	Nov 10-12^th, 1999.	VIMHANS
	1999; “Hands on workshop on neuroendoscopy and Neuronavigation” Participated this workshop (conducted by M. Gaab, A Grotenhuis, Hechl P)	Sept 9^th, 1999.	CMC Vellore
	“Paediatric nosocomial infections in neurosurgery” Paper presented at the International Paediatric CME held at Calcutta,	Dec 1998.	International Paediatric CME held at Calcutta,
	“Cavernous sinus neurofibromas arising from ocular cranial nerves” Paper presented at the First National skull base conference.	Nov, 1998.	New Delhi.
	“Hands on workshop on spinal surgery” Participated this workshop.	June 21-22nd, 1997.	MS Ramaiah Medical college.
	“Neuroendoscopic management of unilateral hydrocephalus” Poster presented at NSI Calcutta-96.	1996	NSI Calcutta-96.
	1994;“CME on Pediatric Neurosurgery” attended this CME held at Mumbai (conducted by Marion L Walker and SN Bhagawati).	March 12-16^th, 1994.	Mumbai.
	“Morbidity and Mortality in surgery for pituitary adenomas” Paper presented at Neurological society of India, Madras 1993.	1993	Madras.

PART 5E: ALL PUBLICATIONS

1. Agarwal, S., Sharma, M.C., Singh, G., Suri, V., Sarkar, C., Garg, A., Kumar, R., and Chandra, P.S. (2012). Papillary glioneuronal tumor—a rare entity: report of four cases and brief review of literature. Child's Nervous System 28, 1897-1904.

2. Agrawal, D., Chandra, P., Singh, P., Meena, R., Doddamani, R., Jagdevan, A., Mishra, S., and Garg, K. (2020). Cost-Effective Home Mechanical Ventilation in Neurosurgery Patients: Case Series of Three Patients. Journal of neurosciences in rural practice 11, 329.

3. Agrawal, M., Chandra, P.S., Doddamani, R., Kaur, K., Samala, R., and Tripathi, M. (2020). Maximizing non-invasive investigations in the quest for identifying the epileptogenic zone. Clinical neurophysiology: official journal of the International Federation of Clinical Neurophysiology 131, 2777-2778.

4. Agrawal, M., Dharanipathy, S., Nakra, T., Garg, K., Gurjar, H., Mishra, S., Singh, M., and Chandra, P.S. (2019). Supratentorial Neurenteric Cyst: A Rare Differential for a Frontal Cyst. World neurosurgery 129, 140-142.

5. Agrawal, M., Garg, K., Mishra, S., Doddamani, R., and Chandra, P.S. (2020). Letter to the editor regarding “Selective dorsal rhizotomy for spasticity of genetic etiology”. Child's Nervous System 36, 1825-1825.

6. Agrawal, M., Garg, M., Kumar, A., Singh, P.K., Satyarthee, G.D., Agrawal, D., Chandra, P.S., and Kale, S.S. (2018). Management of pediatric posttraumatic thoracolumbar vertebral body burst fractures by use of single-stage posterior transpedicular approach. World neurosurgery 117, e22-e33.

7. Agrawal, M., Samala, R., Doddamani, R., Agrawal, D., and Chandra, S.P. (2020). The role of selective dorsal rhizotomy in the management of post-traumatic spasticity: systematic review. Neurosurgical review, 1-9.

8. Agrawal, M., Samala, R., Doddamani, R.S., Goyal, A., Tripathi, M., and Chandra, P.S. (2021). Is surgery effective for treating hypothalamic hamartoma causing isolated central precocious puberty? A systematic review. Neurosurgical Review, 1-19.

9. Agrawal, M., Sawarkar, D., Singh, P.K., Mishra, S., Meena, R., Gupta, D.K., Chandra, P.S., and Kale, S.S. (2021). Posterior fixation for paediatric and adolescent unstable hangman’s fracture: evolution to C1 sparing techniques. Child's Nervous System, 1-9.

10. Agrawal, M., Tripathi, M., Samala, R., Doddamani, R., Ramanujan, B., and Chandra, P.S. (2021). Epilepsy surgery in COVID times—a unique conundrum. Child's Nervous System, 1-6.

11. Ahmad, F.U., Chandra, P.S., Sanyal, S., Garg, A., and Mehta, V.S. (2005). Sellar tuberculoma: An unusual infection. Indian Journal of Tuberculosis 52, 215.

12. Ahmad, F.U., Sharma, B.S., Garg, A., and Chandra, P.S. (2008). Primary spontaneous CSF rhinorrhea through the clivus: possible etiopathology. Journal of Clinical Neuroscience 15, 1304-1308.

13. Ahmad, F.U., Tripathi, M., Padma, M., Gaikwad, S., Gupta, A., Bal, C., Sarkar, C., Gupta, S., Wadhawan, A.N., and Sharma, B.S. (2007). Health-related quality of life using QOLIE-31: before and after epilepsy surgery a prospective study at a tertiary care center. Neurology India 55, 343.

14. Ailawadhi, P., Chandra, P.S., Sharma, M., and Mahapatra, A. (2012). Central liponeurocytoma: Case report and review of literature. Indian Journal of Neurosurgery 1, 083-085.

15. Amitkumar, M., Singh, P.K., Singh, K.J., Khumukcham, T., Sawarkar, D.P., Chandra, S.P., and Kale, S.S. (2020). Surgical Outcome in Spinal Operation in Patients Aged 70 Years and Above. Neurology India 68, 45.

16. Ammini, A.C., Bhattacharya, S., Sahoo, J.P., Philip, J., Tandon, N., Goswami, R., Jyotsna, V.P., Khadgawat, R., Chumber, S., and Seth, A. (2011). Cushing’s disease: results of treatment and factors affecting outcome. Hormones 10, 222-229.

17. Amsden, B., Chen, F., Hochleitner, G., Groll, J., Dalton, P., Jüngst, T., Hrynevich, A., Brook, G., Groll, J., and Dalton, P. (2015). 2015 4th TERMIS World Congress Boston, Massachusetts September 8–11, 2015. Tissue Engineering Part A 21, S-1-S-413.

18. Andersson, D., Boehme, B., Chandra, C., Chen, S., Frisk, L., Gutierrez, M., Hajizadeh, A., Hansson, J., Hassona, A., and Helminen, E. Author List.

19. Bahl, V., Chandra, S., and Yadav, R. (1997). Percutaneous transvenous balloon aortic valvuloplasty by antegrade transseptal approach using Inoue balloon catheter.

20. Bajaj, J., and Chandra, P.S. (2020). Recent Developments in Endoscopic Endonasal Approach for Pituitary Adenomas. Neurology India 68, 79.

21. Bajaj, J., Chandra, P.S., Ramanujam, B., Girishan, S., Doddamani, R., and Tripathi, M. (2018). Hemispherotomy in Adults. Is It Safe?—A Prospective Observational Study in Comparison to Children. International Journal of Epilepsy 5, A0018.

22. Bajaj, J., Chandra, S.P., Ramanujam, B., Girishan, S., Doddamani, R., and Tripathi, M. (2019). Need of Immediate Drug Reduction after Epilepsy Surgery–A Prospective Observational Study. Neurology India 67, 1050.

23. Bajaj, J., Chaudhary, K., Chandra, P.S., Ramanujam, B., Girishan, S., Doddamani, R., Tripathi, M., Nehra, A., and Tripathi, M. (2020). Left temporal lobectomy using functional MRI in a math genius: A case report. Neurology India 68, 170.

24. Bajaj, J., Tripathi, M., Dwivedi, R., Sapra, S., Gulati, S., Garg, A., Tripathi, M., Bal, C.S., and Chandra, S.P. (2018). Does surgery help in reducing stigma associated with drug refractory epilepsy in children? Epilepsy & Behavior 80, 197-201.

25. Banerjee, J., BanerjeeDixit, A., Srivastava, A., Ramanujam, B., Kakkar, A., Sarkar, C., Tripathi, M., and Chandra, P.S. (2017). Altered glutamatergic tone reveals two distinct resting state networks at the cellular level in hippocampal sclerosis. Scientific reports 7, 1-13.

26. Banerjee, J., Chandra, S.P., Kurwale, N., and Tripathi, M. (2014). Epileptogenic networks and drug-resistant epilepsy: Present and future perspectives of epilepsy research-Utility for the epileptologist and the epilepsy surgeon. Annals of Indian Academy of Neurology 17, S134.

27. Banerjee, J., Dey, S., Dixit, A.B., Doddamani, R., Sharma, M.C., Garg, A., Chandra, P.S., and Tripathi, M. (2020). GABAA Receptor-Mediated Epileptogenicity in Focal Cortical Dysplasia (FCD) Depends on Age at Epilepsy Onset. Frontiers in cellular neuroscience 14.

28. Banerjee, J., Dey, S., Dixit, A.B., Tripathi, M., Doddamani, R., Sharma, M.C., and Chandra, P.S. (2020). α7 nicotinic receptors contributes to glutamatergic activity in the hippocampus of patients with mesial temporal lobe epilepsy with hippocampal sclerosis (MTLE-HS). Journal of Neural Transmission 127, 1441-1446.

29. Banerjee, J., Dixit, A.B., Tripathi, M., and Chandra, P.S. (2016). Endogenous activity of NMDA receptors contributes to the enhanced glutamatergic tone and hyperexcitability in resected brain samples obtained for patients with mesial temporal lobe epilepsy. International Journal of Epilepsy 3, A28.

30. Banerjee, J., Dixit, A.B., Tripathi, M., Sarkar, C., Gupta, Y.K., and Chandra, P.S. (2015). Enhanced endogenous activation of NMDA receptors in pyramidal neurons of hippocampal tissues from patients with mesial temporal lobe epilepsy: A mechanism of hyper excitation. Epilepsy research 117, 11-16.

31. Banerjee, J., Tripathi, M., and Chandra, P.S. (2013). Understanding complexities of synaptic transmission in medically intractable seizures: A paradigm of epilepsy research. Indian J Neurosurg 2, 71-76.

32. Banerjee, J., Tripathi, M., Chandra, P.S., and Dixit, A.B. (2020). Do SARS-CoV2 viral proteins have neuromodulatory properties? Neurology India 68, 274.

33. Bansal, S., Ailawadhi, P., Suri, A., Kale, S.S., Chandra, P.S., Singh, M., Kumar, R., Sharma, B.S., Mahapatra, A.K., and Sharma, M.C. (2013). Ten years’ experience in the management of spinal intramedullary tumors in a single institution. Journal of Clinical Neuroscience 20, 292-298.

34. Baumgartner, J.E., Blount, J.P., Blauwblomme, T., and Chandra, P.S. (2017). Technical descriptions of four hemispherectomy approaches: From the Pediatric Epilepsy Surgery Meeting at Gothenburg 2014. Epilepsia 58, 46-55.

35. Bharti, K., Vibhin, V., Ramanujam, B., Chandra, P.S., Ajay, G., Madhavi, T., Chandrashekar, B., and Tripathi, M. (2016). Ictal MEG yield in patients with drug refractory epilepsy undergoing magnetoencephalography. International Journal of Epilepsy 3, A29.

36. Bhattacharya, K., Paul, B., and Purkayastha, S. (2020). A Case of Idiopathic Intracranial Hypertension with Bilateral Transverse Sinus Stenosis Treated with Balloon Angioplasty. Neurology India 68, 504.

37. BIndira, D., Chandra, S., Mongia, S., Chandramouli, B., Sastry, K., and Shankar, S. (2002). Spinal intramedullary tuberculoma and abscess: a rare cause of paraparesis. Neurology India 50, 494.

38. Bindra, A., Chouhan, R.S., Prabhakar, H., Chandra, P.S., and Tripathi, M. (2015). Perioperative anesthetic implications of epilepsy surgery: a retrospective analysis. Journal of anesthesia 29, 229-234.

39. Bindra, A., Chouhan, R.S., Prabhakar, H., Dash, H.H., Chandra, P.S., and Tripathi, M. (2012). Comparison of the effects of different anesthetic techniques on electrocorticography in patients undergoing epilepsy surgery–A bispectral index guided study. Seizure 21, 501-507.

40. Bindra, A., Kaushal, A., Prabhakar, H., Chaturvedi, A., Chandra, P.S., Tripathi, M., Subbiah, V., Sathianathan, S., Banerjee, J., and Prakash, C. (2019). Neuroprotective role of dexmedetomidine in epilepsy surgery: A preliminary study. Neurology India 67, 163.

41. Bir, M., Gupta, U., Jaryal, A.K., Singh, A., Netam, R., Kale, S.S., Chandra, S.P., Singh, M., and Rath, G.P. (2021). Predictive value of intraoperative D-wave and m-MEP neurophysiological monitoring in patients with preoperative motor deficits in immediate and late postoperative period. Journal of Craniovertebral Junction & Spine 12, 26.

42. Bisht, A., Suri, A., Bansal, S., Chandra, P.S., Kumar, R., Singh, M., and Sharma, B.S. (2014). Factors affecting surgical outcome of endoscopic third ventriculostomy in congenital hydrocephalus. Journal of Clinical Neuroscience 21, 1483-1489.

43. Bohara, S., Garg, K., Mishra, S., Tandon, V., Chandra, P.S., and Kale, S.S. (2021). Impact of various cervical surgical interventions in patients with Hirayama’s disease—a narrative review and meta-analysis. Neurosurgical Review, 1-19.

44. Bora, S., Kumar, A., Mishra, S., Satyarthee, G.D., Singh, P.K., Sawarkar, D., Verma, S., Borkar, S., Sharma, R., and Chandra, S.P. (2019). Intracranial aspergillosis amongst immunocompetent patients: An experience with combined surgical and medical management of 18 patients. Clinical neurology and neurosurgery 186, 105511.

45. Bora, S.K., Suri, A., Khadgawat, R., Tandon, N., Suri, V., Sharma, M.C., Satyarthee, G., Singh, M., Tandon, V., and Agarwal, D. (2020). Management of Cushing's disease: Changing trend from microscopic to endoscopic surgery. World neurosurgery 134, e46-e54.

46. Borkar, S.A., Singh, M., Kale, S.S., Suri, A., Chandra, P.S., Kumar, R., Sharma, B.S., Gaikwad, S., and Mahapatra, A.K. (2018). Spinal cerebrospinal fluid drainage for prevention of vasospasm in aneurysmal subarachnoid hemorrhage: A prospective, randomized controlled study. Asian journal of neurosurgery 13, 238.

47. Chandra, P. (2020). Plasma Technologies for Health Applications. Neurology India 68, 3-4.

48. Chandra, P. (2020). Telemedicine: The Next Important Health Vertical for Neurosciences In India. Neurology India 68, 532-532.

49. Chandra, P., Bal, C., Garg, A., Gaikwad, S., Prasad, K., Sharma, B.S., Sarkar, C., Singh, M., Padma, V.M., and Tripathi, M. (2010). Surgery for medically intractable epilepsy due to postinfectious etiologies. Epilepsia 51, 1097-1100.

50. Chandra, P., and Dash, H. (2011). Absolute Ethanol Embolization With Instrumented Fusion Is Very Effective But May Be Used With Caution. Neurosurgery.

51. Chandra, P., and Dave, P. (1970). Effect of dipyrone on tourniquet shock. Arzneimittel-forschung 20, 409-413.

52. Chandra, P., Dave, P., and Vasudeo, N. (1970). Effect of Phenoxybenzamine on Lactate and Pyruvate Levels in Tourniquet Shock. The Indian journal of medical research 58, 230-233.

53. Chandra, P., and Hegde, T. (2000). A case of coexisting cerebellopontine angle meningioma and schwannoma. Neurology India 48, 198.

54. Chandra, P., Kumar, A., Chauhan, A., Ansari, A., Mishra, N., and Sharma, B. (2013). Concepts, Innovations and Techniques Distraction, Compression, and Extension Reduction of Basilar Invagination and Atlantoaxial Dislocation: A Novel Pilot Technique. NEUROSURGERY-BALTIMORE THEN HAGERSTOWN MD- 72, 1040-1053.

55. Chandra, P., and Mahapatra, A. (2001). Giant ocular nerve neurofibroma of the cavernous sinus: a series of 5 cases. Neurology India 49, 166.

56. Chandra, P., Manjari, T., Devi, B., Chandramouli, B., Srikanth, S., and Shankar, S. (2000). Intramedullary spinal epidermoid cyst. Neurology India 48, 75.

57. CHANDRA, P., and MANOCHA, J. (1968). certain important features of the syndrome in the light of our own observations in one. Indian Journal of Orthopaedics 2, 12.

58. Chandra, P., Manocha, J., and Dave, P. (1968). Achondroplasia with paraplegia. Indian J Orthop 2, 12-23.

59. CHANDRA, P., MANOCHA, J., and DAVE, P. (1968). pre-albumin, albumin, alpha, beta and gamma-globulins were isolated from human, calf, rat. Indian Journal of Orthopaedics 2, 97.

60. Chandra, P., Mehta, V., Singh, V., Chaturvedi, A., Bithal, P., and Dash, H. (2004). A randomized controlled study on use of mild hypothermia for brain protection during intracranialaneurysm surgery. Journal of Neurochemistry 88.

61. Chandra, P., Mukherjee, S., Deepak, K., and Tripathi, M. (2004). A comparison of autonomic functions before and after epilepsy surgery: SC111. European Journal of Neurology Supplement 11.

62. Chandra, P., Padma, V., Shailesh, G., Chandreshekar, B., Sarkar, C., and Tripathi, M. (2009). Hemispherotomy for intractable epilepsy (vol 56, pg 127, 2008). NEUROLOGY INDIA 57, 49-49.

63. Chandra, P., and Sabai, T. (1996). Neurocysticercosis. Journal of the Indian Medical Association 94, 82-82.

64. Chandra, P., Salamon, N., and Nguyen, S. Infantile spasm-associated microencephaly in tuberous sclerosis complex and cortical dysplasia. Neurology.[Internet]. 2007 [Citado 20 de mayo de 2011]; 68 (6):[Aprox. 7p.]. In. (

65. Chandra, P., Salamon, N., Nguyen, S., Chang, J., Huynh, M., Cepeda, C., Leite, J., Neder, L., Koh, S., and Vinters, H. (2007). Infantile spasm–associated microencephaly in tuberous sclerosis complex and cortical dysplasia. Neurology 68, 438-445.

66. Chandra, P., Srivastava, D., and Srivastava, A. (2004). Effects of GOAW Effluents on Certain Haematological Parameters of a Catfish, Heteropneustes Fossilis(Bloch). Journal of Ecophysiology and Occupational Health 4, 197-200.

67. Chandra, P., Thapa, A., Tripathi, M., Sharma, B., and Sharma, M. (2009). PO18-WE-07 Epidemiological study of post traumatic seizure in India. Journal of the Neurological Sciences 285, S245-S246.

68. Chandra, P., Vaghania, G., Bal, C.S., Tripathi, M., Kuruwale, N., Arora, A., Garg, A., Sarkar, C., Diwedi, R., and Malviya, S. (2014). Role of concordance between ictal-subtracted SPECT and PET in predicting long-term outcomes after epilepsy surgery. Epilepsy research 108, 1782-1789.

69. Chandra, P.S. (2012). The need for developing comprehensive epilepsy surgery units in India. Indian Journal of Neurosurgery 1, 001-003.

70. Chandra, P.S. (2012). Irreducible basilar invagination and atlanto-axial dislocation: Are they really “irreducible”? Indian Journal of Neurosurgery 1, 101-104.

71. Chandra, P.S. (2012). IiZ3 Improving Outcome after Traumatic Brain Injury. Textbook of Traumatic Brain Injury, 143.

72. Chandra, P.S. (2013). The changing trends in management of spinal tuberculosis: Are we hitting a better road? Indian Journal of Neurosurgery 2, 221-224.

73. Chandra, P.S. (2013). Why are neurosurgeons hesitant to use the K word for aneurysm surgery? Indian Journal of Neurosurgery 2, 001-003.

74. Chandra, P.S. (2013). Does a partial excision for craniopharyngioma indicate a defeat for the surgeon? Indian Journal of Neurosurgery 2, 113-114.

75. Chandra, P.S. (2014). Aspirin for Prevention of Subarachnoid Hemorrhage: The Stage Is Set for a Randomized Controlled Trial Reply. NEUROSURGERY 74, 148-E150.

76. Chandra, P.S. (2015). In reply: distraction, compression, and extension reduction of basilar invagination and atlantoaxial dislocation. Neurosurgery 76, E240-E242.

77. Chandra, P.S. (2015). In reply: different facets in management of congenital atlantoaxial dislocation and basilar invagination. Neurosurgery 77, E987-E988.

78. Chandra, P.S. (2016). Multiple Choice Question on Epilepsy Surgery (Correct Answer is in Bold and Underlined). International Journal of Epilepsy 3, 106-107.

79. Chandra, P.S. (2019). Craniovertebral Junction Anomalies: Changing Paradigms, Shifting Perceptions: Where Are We and Where Are We Going? Neurospine 16, 209.

80. Chandra, P.S. (2019). We Stand on the Shoulders of Our Teachers… So that We Can See Further…. Neurology India 67, 964.

81. Chandra, P.S. (2019). Pediatric Epilepsy Surgery: Preoperative Assessment and Surgical Treatment. Neurology India 67, 1399.

82. Chandra, P.S. (2019). The Unbearable Suffering Followed by Ineffable Relief of a Good Doctor: Tuberculosis as a Malady, Still Rules the Roost. Neurology India 67, 1405.

83. Chandra, P.S. (2019). The Cover Page Comment. In. (WOLTERS KLUWER MEDKNOW PUBLICATIONS WOLTERS KLUWER INDIA PVT LTD, A-202, 2ND ….

84. Chandra, P.S. (2020). Are there any indications of transoral odontoidectomy today? Neurosurgical Focus: Video 3, V7.

85. Chandra, P.S. (2020). The Need for Uniform Residency Training Programs and the challenges during COVID Pandemic for India. Neurology India 68, 1279.

86. Chandra, P.S. (2021). Starting Elective Neurosurgeries: Recovering From COVID Pandemic. Neurology India 69, 2.

87. Chandra, P.S. (2021). Basal Cisternostomy: Hype or Hope? Neurology India 69, 243.

88. Chandra, P.S., and Agarwal, M. (2020). A case of severe basilar invagination and AAD, corrected using the technique of DCER—distraction, compression, extension, reduction (with spacer+ universal reducer). Neurosurgical Focus: Video 3, V9.

89. Chandra, P.S., Ansari, A., Chauhan, A., Kumar, A., Garg, A., Sarkar, C., Bal, C., and Tripathi, M. (2012). Surgery for encephalomalacias presenting with intractable epilepsy. Indian Journal of Neurosurgery 1, 033-037.

90. Chandra, P.S., Bajaj, J., Singh, P.K., Garg, K., and Agarwal, D. (2019). Basilar invagination and atlantoaxial dislocation: reduction, deformity correction and realignment using the DCER (distraction, compression, extension, and reduction) technique with customized instrumentation and implants. Neurospine 16, 231.

91. Chandra, P.S., Bajaj, J., Subianto, H., and Tripathi, M. (2019). 23 Endoscopic-Assisted Hemispherotomy. Operative Techniques in Epilepsy Surgery.

92. Chandra, P.S., Brockmeyer, D., Mendel, E., and Patkar, S.V. (2020). Introduction: Intraoperative manipulation, reduction, realignment, and deformity reduction in patients with atlantoaxial dislocation and basilar invagination. Neurosurgical Focus: Video 3, V1.

93. Chandra, P.S., Doddamani, R., Girishan, S., Samala, R., Agrawal, M., Garg, A., Ramanujam, B., Tripathi, M., Bal, C., and Nehra, A. (2021). Robotic thermocoagulative hemispherotomy: concept, feasibility, outcomes, and safety of a new “bloodless” technique. Journal of Neurosurgery: Pediatrics 1, 1-12.

94. Chandra, P.S., Garg, A., Sarkar, C., Kurwale, N., Chibber, S.S., Tripathi, M., Bal, C., and Tripathi, M. (2016). Endoscopic assisted inter hemispheric trans-callosal hemispherotomy: Preliminary description of a novel technique. International Journal of Epilepsy 3, A15.

95. Chandra, P.S., Garg, A., Sarkar, C., Kurwale, N., Chibber, S.S., Tripathi, M., Bal, C., and Tripathi, M. (2016). Endoscopic assisted (through a mini craniotomy) corpus callostomy combined with anterior, hippocampal, and posterior commissurotomy in Lennox Gastaut syndrome: A pilot study to establish its safety and efficacy. International Journal of Epilepsy 3, A16.

96. Chandra, P.S., Ghonia, R., Singh, S., and Garg, K. (2021). Anomalous Vertebral Artery During Cranio Vertebral Junction Surgery Using DCER (Distraction, Compression, Extension, and Reduction): Approach. and Its Repair. Neurology India 69, 315.

97. Chandra, P.S., and Goyal, N. (2015). In reply: the severity of basilar invagination and atlantoaxial dislocation correlates with sagittal joint inclination, coronal joint inclination, and craniocervical tilt: a description of new indices for the craniovertebral junction. Neurosurgery 76, E235-E239.

98. Chandra, P.S., Goyal, N., Chauhan, A., Ansari, A., Sharma, B.S., and Garg, A. (2014). The severity of basilar invagination and atlantoaxial dislocation correlates with sagittal joint inclination, coronal joint inclination, and craniocervical tilt: a description of new indexes for the craniovertebral junction. Operative Neurosurgery 10, 621-630.

99. Chandra, P.S., Gulati, S., Kalra, V., Garg, A., Mishra, N.K., Bal, C., Sarkar, C., and Tripathi, M. (2011). Fourth ventricular hamartoma presenting with status epilepticus treated with emergency surgery in an infant. Pediatric neurosurgery 47, 217-222.

100. Chandra, P.S., Gupta, A., Mishra, N.K., and Mehta, V.S. (2005). Association of craniovertebral and upper cervical anomalies with dermoid and epidermoid cysts: report of four cases. Neurosurgery 56, E1155-E1155.

101. CHANDRA, P.S., JAIN, S., and TRIPATHI, M. (2008). Electrocorticography for epilepsy surgery—‘Spike chasing’is worthwhile. Progress in Clinical Neurosciences 23, 229.

102. Chandra, P.S., Jaiswal, A., and Mahapatra, A. (2002). Bifrontal epidural haematomas following surgery for occipital falcine meningioma: an unusual complication of surgery in the prone position. Journal of clinical neuroscience 9, 582-584.

103. Chandra, P.S., Kamal, R., and Mahapatra, A. (1999). An unusual case of dorsally situated bony spur in a lumbar split cord malformation. Pediatric neurosurgery 31, 49-52.

104. Chandra, P.S., and Kaur, K.D. (2019). Development of a unique retractor for performing endoscopic pituitary surgery-EASYTRAC. Neurology India 67, 1509.

105. Chandra, P.S., Kumar, A., Chauhan, A., Ansari, A., Mishra, N.K., and Sharma, B.S. (2013). Distraction, compression, and extension reduction of basilar invagination and atlantoaxial dislocation. Neurosurgery 72, 1040-1053.

106. Chandra, P.S., Kurwale, N., Garg, A., Dwivedi, R., Malviya, S.V., and Tripathi, M. (2015). Endoscopy-assisted interhemispheric transcallosal hemispherotomy: preliminary description of a novel technique. Neurosurgery 76, 485-495.

107. Chandra, P.S., and Mahapatra, A. (2012). li34 Traumatic Basal Ganglia. Textbook of Traumatic Brain Injury, 207.

108. Chandra, P.S., and Mahapatra, A. (2012). Prevention of Head Injuries. Textbook of Traumatic Brain Injury, 318.

109. Chandra, P.S., and Mahapatra, A. (2012). Traumatic Basal Ganglia Hematomas and Infarcts. Textbook of Traumatic Brain Injury, 207.

110. Chandra, P.S., Manjari, T., Chandramouli, B.A., Jayakumar, P., and Shankar, S. (1999). Cavernous-venous malformation of brain stem—report of a case and review of literature. Surgical neurology 52, 280-285.

111. Chandra, P.S., Mehta, V., and Agarwal, S. (2004). Head Injuries and Psychiatric Disturbances. Mental Health: An Indian Perspective (1946-2003) Elsevier: New Delhi, 306-312.

112. Chandra, P.S., Padma, V.M., Shailesh, G., Chandreshekar, B., Sarkar, C., and Tripathi, M. (2008). Hemispherotomy for intractable epilepsy. Neurology India 56, 127.

113. Chandra, P.S., and Pandey, P. (2014). Minimally invasive spine surgery: Adapting to a new technology. Indian Journal of Neurosurgery 3, 001-002.

114. Chandra, P.S., Prabhu, M., Goyal, N., Garg, A., Chauhan, A., and Sharma, B.S. (2015). Distraction, compression, extension, and reduction combined with joint remodeling and extra-articular distraction: description of 2 new modifications for its application in basilar invagination and atlantoaxial dislocation: prospective study in 79 cases. Neurosurgery 77, 67-80.

115. Chandra, P.S., Salamon, N., Huang, J., Wu, J.Y., Koh, S., Vinters, H.V., and Mathern, G.W. (2006). FDG‐PET/MRI coregistration and diffusion‐tensor imaging distinguish epileptogenic tubers and cortex in patients with tuberous sclerosis complex: a preliminary report. Epilepsia 47, 1543-1549.

116. Chandra, P.S., Samala, R., Agrawal, M., Doddamani, R.S., Ramanujam, B., and Tripathi, M. (2020). Vagal Nerve Stimulation for Drug Refractory Epilepsy. Neurology India 68, 325.

117. Chandra, P.S., and Sharma, B. MESSAGE FROM SECRETARY GENERAL, AESC.

118. Chandra, P.S., and Singh, P. (2017). In reply: distraction, compression, extension, and reduction combined with joint remodeling and extra-articular distraction: description of 2 new modifications for its application in basilar invagination and atlantoaxial dislocation: prospective study in 79 cases. Neurosurgery 80, 231-235.

119. Chandra, P.S., and Singh, P. (2018). Reply to the letter to editor regarding the article “Treatment of vertebral body hemangiomas with direct ethanol injection and short segment stabilization”. The Spine Journal 18, 2372-2373.

120. Chandra, P.S., Singh, P.K., Goyal, V., Chauhan, A.K., Thakkur, N., and Tripathi, M. (2013). Early versus delayed endoscopic surgery for carpal tunnel syndrome: prospective randomized study. World neurosurgery 79, 767-772.

121. Chandra, P.S., Subianto, H., Bajaj, J., Girishan, S., Doddamani, R., Ramanujam, B., Chouhan, M.S., Garg, A., Tripathi, M., and Bal, C.S. (2018). Endoscope-assisted (with robotic guidance and using a hybrid technique) interhemispheric transcallosal hemispherotomy: a comparative study with open hemispherotomy to evaluate efficacy, complications, and outcome. Journal of Neurosurgery: Pediatrics 23, 187-197.

122. Chandra, P.S., Tej, M., Sawarkar, D., Agarwal, M., and Doddamani, R.S. (2020). Fronto-Orbital Variant of Supraorbital Keyhole Approach for Clipping Ruptured Anterior Circulation Aneurysms (f-Sokha). Neurology India 68, 1019.

123. Chandra, P.S., and Tripathi, M. (2010). Epilepsy surgery: recommendations for India. Annals of Indian Academy of Neurology 13, 87.

124. Chandra, P.S., and Tripathi, M. (2016). Letter to the editor: Endoscope-assisted hemispherotomy and corpus callostomy. Journal of Neurosurgery: Pediatrics 18, 141-144.

125. Chandra, P.S., and Tripathi, M. (2019). Letter to the Editor. Endoscope-assisted hemispherotomy. Journal of Neurosurgery: Pediatrics 25, 326-327.

126. Chandra, P.S., and Tripathi, M. (2019). Endoscopic hemispherotomy Response. JOURNAL OF NEUROSURGERY-PEDIATRICS 24, 734-734.

127. Chandra, S. Available online at www. sciencedirect. com.

128. Chandra, S., Bal, C., Jain, S., Joshua, S., Gaikwad, S., and Garg, A. (2013). Intra-operative co-registration of MRI, PET and electrocorticographic data for neocortical lesional epilepsies may improve the localization of the epileptogenic focus: a pilot study. World Neurosurg 82, 110-117.

129. Chandra, S., Chaudhary, N., Deepak, K., Padma, V., and Tripathi, M. (2009). EFFECT OF VAGAL NERVE STIMULATION (VNS) ON CARDIOVASCULAR AUTONOMIC FUNCTIONS IN REFRACTORY EPILEPTIC PATIENTS: E755. Epilepsia 50.

130. CHANDRA, S., CHEN, E., COUSIN, T., and ODA, D. (2017). INTRAOSSEOUS HEMANGIOMA OF MANDIBLE AND MAXILLA: A RARE PRESENTATION OF SIX CASES. Oral surgery, oral medicine, oral pathology and oral radiology 124, e224.

131. Chandra, S., Dagar, A., Chaudhary, K., Chauhan, A., Bal, C., Garg, A., Sarkar, C., Gaikwad, S., Diwedi, R., and Madakasira, P. (2011). TO ASSESS THE CHILDREN OPERATED FOR DRUG RESISTANT EPILEPSY FROM A LARGE TERTIARY CARE CENTER IN INDIA: p609. Epilepsia 52.

132. Chandra, S., Garg, K., Gupta, V., Goel, M., Diwedi, R., Chaudhary, K., Padma, V., Garg, A., Singh, M., and Bal, C. (2013). LONG TERM OUTCOME IN PERSONS WITH DRUG REFRACTORY EPILEPSY AFTER RESECTION IN UNILATERAL MESIAL TEMPORAL SCLEROSIS: P590. Epilepsia 54.

133. Chandra, S., Goyal, M., Mishra, N., and Gaikwad, S. (2000). Invasive aspergillosis presenting as a cavernous sinus mass in immuno competent individuals; report of 3 cases. Neuroradiology 42, 108-111.

134. Chandra, S., Kumar, S., and Singh, A. (1998). Management of Cercospora leaf spot of groundnut (Arachis hypogaea L.) with a single fungicidal spray. International Journal of Pest Management 44, 135-137.

135. Chandra, S., Kumar, V., and Kumar, A. (2020). A correlative study to predict esophageal varices grading with aspartate aminotransferase to platelet ratio index (apri) in patients of liver cirrhosis. The Journal of the Association of Physicians of India 68, 90.

136. Chandra, S., Mathern, G., Wu, J., Koh, S., Sankar, R., and Salamon, N. (2005). LARGER FDG-PET HYPOMETABOLISM ON MRI/PET FUSION STUDIES DETECTS THE EPILEPTIC FOCUS NON-INVASIVELY IN TUBEROUS SCLEROSIS COMPLEX PATIENTS: 2.460. Epilepsia 46.

137. Chandra, S., Mukherjee, S., and Sethi, N. (1972). Effect of argemone oil feeding on blood biochemistry and tissue changes in albino rats. Indian journal of medical sciences 26, 308-312.

138. Chandra, S., Padma, V., Singh, M., Srivastava, A., Gaikwad, S., Gupta, A., Sarkar, C., Bal, C., and Tripathi, M. (2007). EPILEPSY SURGERY FOR PAEDIATRIC PATIENTS: A REVIEW FROM A LARGE TERTIARY CENTRE (AIIMS, NEW DELHI) p388. Epilepsia 48.

139. Chandra, S., Sanyal, S., Gupta, S., Singh, V., Bhatia, M., Gaikwad, S., Tripathi, M., and Mehta, V. (2003). Neuropsychological Assessment and Outcome Following Surgery for Intractable Epilepsy using Specially Developed Battery for Indian Patients. Epilepsia 44.

140. Chandra, S., Singh, A., Khan, S., and Singh, V. (2008). Cognitive and behavior problems in patient's taking antiepileptic drugs. The International Journal of Neuropsychopharmacology 11, 194.

141. Chandra, S., and Tripathi, M. (2018). Endoscopic Assisted Hemispherotomy: A Comparative Study with Open Hemispherotomy to Evaluate Efficacy, Complications and Outcome. In EPILEPSIA. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp S44-S44.

142. Chandra, S., Tripathi, M., Mukherjee, S., Deepak, K., and Madakasira, P. (2004). COMPARISON OF AUTONOMIC FUNCTIONS BETWEEN PATIENTS OF WELL-CONTROLLED AND INTRACTABLE EPILEPSY: 1.049. Epilepsia 45.

143. Chandra, S.P. Electrocorticography In Epilepsy Surgery: Its Role And Controversies.

144. Chandra, S.P. (2015). In Reply to the Letter to the Editor regarding Analysis of Changing Paradigms of Management in 179 Patients with Spinal Tuberculosis During a 12-Year Period and Proposal of a New Management Algorithm. World neurosurgery 84, 2072-2073.

145. Chandra, S.P. (2018). Techniques for reduction of basilar invagination and atlanto axial dislocation and surgical instruments thereof. In. (US Patent 9,924,977.

146. Chandra, S.P., Bajaj, J., Ghonia, R., and Doddamani, R. (2020). Video Section-Operative Nuances: Step by Step–Single Stage Clipping of Ruptured Middle Cerebral Artery and Unruptured Basilar Top Aneurysm. Neurology India 68, 800.

147. Chandra, S.P., Bal, C., Giakwad, S., Padma, V., Srivasatava, A., and Tripathi, M. (2008). S2-3 Epilepsy surgery in India Experience of 473 cases over 10 years from a large tertiary center in India (Drug resistance and epilepsy surgery in Asia, The 42^< nd> Congress of the Japan Epilepsy Society). てんかん研究 26, 250-251.

148. Chandra, S.P., Bal, C., Jain, S., Joshua, S.P., Gaikwad, S., Garg, A., Ansari, A., Nehra, A., Sarkar, C., and Tripathi, M. Peer-Review Reports. surgery 31, 34.

149. Chandra, S.P., Bal, C., Jain, S., Joshua, S.P., Gaikwad, S., Garg, A., Ansari, A., Nehra, A., Sarkar, C., and Tripathi, M. (2014). Intraoperative coregistration of magnetic resonance imaging, positron emission tomography, and electrocorticographic data for neocortical lesional epilepsies may improve the localization of the epileptogenic focus: a pilot study. World neurosurgery 82, 110-117.

150. Chandra, S.P., and Kumar, A. (2012). Clipping of a re-grown basilar bifurcation aneurysm following coiling: An extreme surgical challenge. Neurology India 60, 676.

151. Chandra, S.P., Kurwale, N.S., Chibber, S.S., Banerji, J., Dwivedi, R., Garg, A., Bal, C., Tripathi, M., Sarkar, C., and Tripathi, M. (2016). Endoscopic-assisted (through a mini craniotomy) corpus callosotomy combined with anterior, hippocampal, and posterior commissurotomy in Lennox-Gastaut syndrome: a pilot study to establish its safety and efficacy. Neurosurgery 78, 743-751.

152. Chandra, S.P., Ramdurg, S.R., Kurwale, N., Chauhan, A., Ansari, A., Garg, A., Sarkar, C., and Sharma, B.S. (2014). Extended costotransversectomy to achieve circumferential fusion for pathologies causing thoracic instability. The Spine Journal 14, 2094-2101.

153. Chandra, S.P., Singh, A., Goyal, N., Laythalling, R.K., Singh, M., Kale, S.S., Sharma, M.S., Suri, A., Singh, P., and Garg, A. (2013). Analysis of changing paradigms of management in 179 patients with spinal tuberculosis over a 12-year period and proposal of a new management algorithm. World neurosurgery 80, 190-203.

154. Chandra, S.P., Singh, P., Kumar, R., Agarwal, D., Tandon, V., Kale, S.S., and Sarkar, C. (2019). Long-term outcome of treatment of vertebral body hemangiomas with direct ethanol injection and short-segment stabilization. The Spine Journal 19, 131-143.

155. Chandra, S.P., and Tripathi, M. (2015). Endoscopic epilepsy surgery: Emergence of a new procedure. Neurology India 63, 571.

156. Chaudhari, R.M., Dash, D., Ramanujam, B., Rana, M.K., Appukuttan, R., Sharma, A., Kunwar, Y., Tejaniya, G., Padma, V., and Chandra, S.P. (2016). Evaluation of Ictal Consciousness in Temporal and Extra Temporal Epilepsy: Observations from a Tertiary Care Hospital in India. Journal of epilepsy research 6, 95.

157. Chaudhari, R.M., Ramanujam, B., Appukuttan, R., Sharma, A., Kunwar, Y., Tejaniya, G., Garg, A., Padma, M.V., Tripathi, M., and Bal, C. (2017). Utility of a questionnaire tool (QUARAS) for localizing and lateralizing seizures in the epilepsy monitoring unit (EMU). Clinical neurology and neurosurgery 153, 64-66.

158. Chaudhary, K., Kumaran, S., Chandra, S.P., Wadhawan, A.N., and Tripathi, M. Language reorganization in pre-and post-operative drug refractory extra temporal lobe epilepsy patients: An fMRI based study.

159. Chaudhary, K., KUMARAN, S.S., Chandra, P.S., and Tripathi, M. Effect of temporal lobe epilepsy on language function revealed by fMRI.

160. Chaudhary, K., Kumaran, S.S., Chandra, S.P., Wadhawan, A.N., and Tripathi, M. (2014). Mapping of cognitive functions in chronic intractable epilepsy: Role of fMRI. The Indian journal of radiology & imaging 24, 51.

161. Chaudhary, K., Kumaran, S.S., Tripathi, M., and Chandra, S.P. Semantic memory processing in left temporal lobe epilepsy using functional Magnetic Resonance Imaging. Insula 13, 10.

162. Chaudhary, K., Kumaran, S.S., Tripathi, M., and Chandra, S.P. Language processing in temporal lobe epilepsy and extra temporal lobe epilepsy using functional MRI.

163. Chaudhary, K., Ramanujam, B., Kumaran, S., Chandra, P., Nehra, A., and Tripathi, M. (2017). SEMANTIC VERBAL MEMORY OUTCOME AFTER SURGERY IN DRUG REFRACTORY EPILEPSY: AN FMRI BASED STUDY. In EPILEPSIA. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp S122-S123.

164. Chaudhary, K., Ramanujam, B., Kumaran, S.S., Chandra, P.S., Wadhawan, A.N., Garg, A., and Tripathi, M. (2017). Does education play a role in language reorganization after surgery in drug refractory temporal lobe epilepsy: An fMRI based study? Epilepsy research 136, 88-96.

165. Chaudhary, K., Tripathi, M., Chandra, P.S., Nehra, A., and Kumaran, S.S. (2020). Evaluation of memory in persons with mesial temporal lobe sclerosis: A combined fMRI and VBM study. Journal of Biosciences 45, 1-11.

166. Chauhan, A.K., Chandra, P.S., Goyal, N., Chowdhury, M.R., Banerjee, J., Tripathi, M., and Kabra, M. (2020). Weak ligaments and sloping joints: a new hypothesis for development of congenital atlantoaxial dislocation and basilar invagination. Neurospine 17, 843.

167. Choudhary, K.S., Doddamani, R.S., Devarajan, L.J., Agrawal, M., Sawarkar, D., Meena, R.K., Varma, S., Kumar, A., Singh, P., and Chandra, P.S. (2020). Feasibility of Double Anterior Odontoid Screw: A CT-Based Morphometric Analysis of the Axis in Adult Indian Population. Neurology India 68, 1361.

168. Choudhary, N., Deepak, K.K., Chandra, P.S., Bhatia, S., Sagar, R., Jaryal, A.K., Pandey, R.M., and Tripathi, M. (2017). Comparison of autonomic function before and after surgical intervention in patients with temporal lobe epilepsy. Journal of epilepsy research 7, 89.

169. Dagar, A., Chandra, P.S., Chaudhary, K., Avnish, C., Bal, C., Gaikwad, S., Garg, A., Sarkar, C., Srivastava, A., and Padma, M. (2011). Epilepsy surgery in a pediatric population: a retrospective study of 129 children from a tertiary care hospital in a developing country along with assessment of quality of life. Pediatric neurosurgery 47, 186-193.

170. Darbari, S., Meena, R.K., Sawarkar, D., Doddamani, R.S., Singh, M., and Chandra, P.S. (2019). Intraventricular Meningioma Presenting as Lateral Posterior Choroidal Artery Stroke. World neurosurgery 125, 364-367.

171. Dash, C., Moorthy, S., Garg, K., Singh, P.K., Kumar, A., Gurjar, H., Chandra, P.S., and Kale, S.S. (2019). Management of choroid plexus tumors in infants and young children up to 4 years of age: an institutional experience. World neurosurgery 121, e237-e245.

172. Deb, P., Sharma, M., Tripathi, M., Sarat Chandra, P., Gupta, A., and Sarkar, C. (2006). Expression of CD34 as a novel marker for glioneuronal lesions associated with chronic intractable epilepsy. In. (Blackwell Publishing Ltd Oxford, UK.

173. Deb, P., Sharma, M.C., Gaikwad, S., Tripathi, M., Chandra, P.S., Jain, S., and Sarkar, C. (2005). Neuropathological spectrum of Rasmussen encephalitis. Neurology India 53, 156.

174. Deora, H., Mishra, S., Tripathi, M., Garg, K., Tandon, V., Borkar, S., Varshney, N., Raut, R., Chaurasia, B., and Chandra, P.S. (2020). Adapting neurosurgery practice during the COVID-19 pandemic in the Indian subcontinent. World neurosurgery 142, e396-e406.

175. Deora, H., Sadashiva, N., Tripathi, M., Yagnick, N.S., Mohindra, S., Batish, A., Patil, N.R., Aggarwal, A., Jangra, K., and Bhagat, H. (2020). The Aftermath of COVID-19 Lockdown-Why and How Should We Be Ready? Neurology India 68, 774.

176. Desai, S., Shukla, G., Goyal, V., Srivastava, A., Srivastava, M.P., Tripathi, M., Singh, M., Shivanand, K., Sagar, R., and Gupta, A. (2014). Changes in psychiatric comorbidity during early postsurgical period in patients operated for medically refractory epilepsy—a MINI-based follow-up study. Epilepsy & Behavior 32, 29-33.

177. Dey, S., Dixit, A., Tripathi, M., Chandra, P.S., and Banerjee, J. (2018). Role of Pyridoxal Phosphate in Modulation of Endogenous Kynurenic Acid Synthesis Associated with Hippocampal Sclerosis. International Journal of Epilepsy 5, A0042.

178. Dey, S., Dixit, A.B., Tripathi, M., Chandra, P.S., and Banerjee, J. (2016). Endogenous kynurenic acid, a tryptophan metabolite, synthesis is altered in resected brain specimens obtained from patients with mesial temporal lobe epilepsy. International Journal of Epilepsy 3, A40.

179. Dey, S., Dixit, A.B., Tripathi, M., Doddamani, R., Sharma, M., Lalwani, S., Chandra, S., and Banerjee, J. (2020). Altered hippocampal kynurenine pathway metabolism contribute to hyperexcitability in mesial temporal lobe epilepsy-hippocampal sclerosis. Authorea Preprints.

180. Dikshit, B., Irshad, K., Madan, E., Aggarwal, N., Sarkar, C., Chandra, P., Gupta, D., Chattopadhyay, P., Sinha, S., and Chosdol, K. (2013). FAT1 acts as an upstream regulator of oncogenic and inflammatory pathways, via PDCD4, in glioma cells. Oncogene 32, 3798-3808.

181. Dixit, A., Banerjee, J., Srivastava, A., Tripathi, M., Sarkar, C., Kakkar, A., and Chandra, P. (2015). RNA-SEQ ANALYSIS OF HIPPOCAMP AL TISSUES REVEALS NOVEL CANDIDATE GENES FOR DRUG REFRACTORY EPILEPSY IN PATIENTS WITH MTLE-HS: p0148. Epilepsia 56, 44-45.

182. Dixit, A.B. (2015). RNA-seq analysis of hippocampal tissues reveals novel candidate genes for drug refractory epilepsy in patients with MTLE-HS.

183. Dixit, A.B., Banerjee, J., Ansari, A., Tripathi, M., and Chandra, S.P. (2016). Mutations in GABRG2 receptor gene are not a major factor in the pathogenesis of mesial temporal lobe epilepsy in Indian population. Annals of Indian Academy of Neurology 19, 236.

184. Dixit, A.B., Banerjee, J., Chandra, P.S., and Tripathi, M. (2017). Recent advances in epilepsy research in India. Neurology India 65, 83.

185. Dixit, A.B., Banerjee, J., Srivastava, A., Tripathi, M., Sarkar, C., Kakkar, A., Jain, M., and Chandra, P.S. (2016). RNA-seq analysis of hippocampal tissues reveals novel candidate genes for drug refractory epilepsy in patients with MTLE-HS. Genomics 107, 178-188.

186. Dixit, A.B., Banerjee, J., Tripathi, M., and Chandra, P.S. (2015). Presurgical epileptogenic network analysis: A way to enhance epilepsy surgery outcome. Neurology India 63, 743.

187. Dixit, A.B., Banerjee, J., Tripathi, M., Sarkar, C., and Chandra, P.S. (2017). Synaptic roles of cyclin-dependent kinase 5 & its implications in epilepsy. The Indian journal of medical research 145, 179.

188. Dixit, A.B., Paul, D., Srivastava, A., Banerjee, J., Tripathi, M., and Chandra, P.S. (2016). Differential modulation of various inflammatory mediators in mesial temporal lobe epilepsy and focal cortical dysplasia patients. International Journal of Epilepsy 3, A6.

189. Dixit, A.B., Sharma, D., Srivastava, A., Banerjee, J., Tripathi, M., Prakash, D., and Chandra, P.S. (2017). Upregulation of breast cancer resistance protein and major vault protein in drug resistant epilepsy. Seizure 47, 9-12.

190. Dixit, A.B., Sharma, D., Tripathi, M., Srivastava, A., Paul, D., Prakash, D., Sarkar, C., Kumar, K., Banerjee, J., and Chandra, P.S. (2018). Genome-wide DNA methylation and RNAseq analyses identify aberrant signalling pathways in focal cortical dysplasia (FCD) Type II. Scientific reports 8, 1-12.

191. Dixit, A.B., Srivastava, A., Sharma, D., Tripathi, M., Paul, D., Lalwani, S., Doddamani, R., Sharma, M., Banerjee, J., and Chandra, P.S. (2020). Integrated genome-wide DNA methylation and RNAseq analysis of hippocampal specimens identifies potential candidate genes and aberrant signalling pathways in patients with hippocampal sclerosis. Neurology India 68, 307.

192. Dixit, A.B., Tripathi, M., Chandra, P.S., and Banerjee, J. (2016). Molecular biomarkers in drug-resistant epilepsy: Facts & possibilities. International Journal of Surgery 36, 483-491.

193. Doddamani, R.S., Agrawal, M., Samala, R., Ramanujam, B., Chandra, P.S., and Tripathi, M. (2020). Vagal Nerve Stimulation in the Management of Epilepsy-Recent Concepts. Neurology India 68, 259.

194. Doddamani, R.S., and Chandra, P.S. (2019). Aneurysmal SAH “A Riddle Wrapped Up in Enigma”. Neurology India 67, 1290.

195. Doddamani, R.S., Meena, R., Samala, R., Agrawal, M., Tripathi, M., and Chandra, P.S. (2021). Expanding the Horizons of mTOR Inhibitors for Treating Subependymal Giant Cell Astrocytomas with Obstructive Hydrocephalus. Pediatric Neurosurgery 56, 102-104.

196. Doddamani, R.S., Meena, R., Sawarkar, D., Singh, P., Agrawal, D., Singh, M., and Chandra, P.S. (2021). Robot-guided Ventriculoperitoneal Shunt in Slit-like Ventricles. Neurology India 69, 446.

197. Doddamani, R.S., Meena, R., Sawarkar, D., Singh, P.K., and Chandra, P.S. (2021). Stereotactic guided ablation for subependymal giant cell astrocytomas: does it change the surgical indications? Child's Nervous System 37, 735-736.

198. Doddamani, R.S., Meena, R.K., Sawarkar, D., Aggarwal, D., and Chandra, P.S. (2020). Management Options in Occipital Neuralgia: A. Journal of Peripheral Nerve Surgery Vol 4.

199. Doddamani, R.S., Samala, R., Agrawal, M., Verma, R., Kumar, N., and Chandra, P.S. (2020). Robotic Guided Bilateral Anterior Cingulate Radiofrequency Ablation for Obsessive-Compulsive Disorder. Neurology India 68, 333.

200. Doddamani, R.S., Sawarkar, D., Meena, R.K., Gurjar, H., Singh, P.K., Singh, M., Chandra, P.S., and Sathyarthee, G. (2019). Remote cerebellar hemorrhage following surgery for supratentorial lesions. World neurosurgery 126, e351-e359.

201. Doddamani, R.S., Tripathi, M., Samala, R., Agarwal, M., Ramanujan, B., and Chandra, S.P. (2020). Posterior quadrant disconnection for sub-hemispheric drug refractory epilepsy. Neurology India 68, 270.

202. Doddamani, R.S., Tripathi, M., Samala, R., Agrawal, M., Ramanujam, B., Bajaj, J., Girishan, S., Tripathi, M., Bal, C., and Garg, A. (2020). Hypothalamic hamartoma and endocrinopathy: A neurosurgeon's perspective. Neurology India 68, 146.

203. Dube, S.K., Mahajan, C., Chouhan, R.S., Dash, H.H., Rath, G.P., Suri, A., Chandra, P., and Mahajan, A. Effect of Intraoperative Brain Protection With Propofol on Postoperative Cognition in Patients Undergoing Temporary Clipping During Intracranial Aneurysm Surgery.

204. Dwivedi, R., Ramanujam, B., Chandra, P.S., Sapra, S., Gulati, S., Kalaivani, M., Garg, A., Bal, C.S., Tripathi, M., and Dwivedi, S.N. (2017). Surgery for drug-resistant epilepsy in children. New England Journal of Medicine 377, 1639-1647.

205. Elavarasi, A., Chandra, S., Garg, A., Viswanathan, V., Bharti, K., Bal, C.S., Tripathi, M., Sharma, M.C., Pandey, R., and Dash, D. (2018). Magnetoencephalography in Epilepsy surgery: Concordance and Yield (P1. 276). In. (Wolters Kluwer Health, Inc. on behalf of the American Academy of Neurology.

206. Fallah, A., Weil, A.G., Lewis, E.C., Ibrahim, G.M., Kola, O., Tseng, C.-H., Zhou, X., Lin, K.-M., Cai, L.-X., and Liu, Q.-Z. (2020). Hemispheric Surgery Outcome Prediction Scale: Development and Validation of a Seizure Freedom Prediction Tool.

207. Gaonkar, V.B., Garg, K., Agrawal, D., Chandra, P.S., and Kale, S.S. (2020). Risk factors for progression of conservatively managed acute traumatic subdural hematoma: A systematic review and meta-analysis. World Neurosurgery.

208. Garg, A., Chugh, M., Gaikwad, S.B., Chandra, S.P., Gupta, V., Mishra, N.K., and Sharma, M.C. (2004). Juvenile pilocytic astrocytoma presenting with subarachnoid hemorrhage: case report and review of the literature. Journal of Neurosurgery: Pediatrics 100, 525-529.

209. Garg, A., Suri, A., Chandra, P., Kumar, R., Sharma, B., and Mahapatra, A. (2009). Endoscopic Third Ventriculostomy. Pediatric neurosurgery 45, 1-5.

210. Garg, K., Chandra, P.S., Singh, P.K., and Sharma, B.S. (2013). Giant craniopharyngioma: can it grow bigger than this? Pediatric neurosurgery 49, 124-125.

211. Garg, K., Deora, H., Mishra, S., Tripathi, M., Sadashiva, N., Chandra, P.S., and Kale, S.S. (2019). How is neurosurgical residency in India? Results of an anonymized national survey of residents. Neurology India 67, 777.

212. Garg, K., Deora, H., Mishra, S., Tripathi, M., Sadashiva, N., Chandra, S.P., and Kale, S.S. (2020). Quality of Neurosurgery Training in India when Compared to UK-Are We There Yet? Neurology India 68, 950.

213. Garg, K., Gurjar, H., Singh, P., Satyarthee, G., Singh, M., Chandra, P., and Sharma, B. (2013). Spontaneous rupture of hydrocephalic head. Neurology India 61, 556.

214. Garg, K., Gurjar, H.K., Chandra, P.S., and Sharma, B.S. (2014). Suprasellar tuberculoma. British journal of neurosurgery 28, 562-563.

215. Garg, K., Gurjar, H.K., Chandra, P.S., and Sharma, B.S. (2014). Pentapathology in Neurofibromatosis 1. The Indian Journal of Pediatrics 81, 980-981.

216. Garg, K., Satyarthee, G.D., Dash, C., Singh, P.K., Chandra, P.S., and Sharma, B.S. (2014). Hyperplasia of Cervical Spinous Process Presenting as Subcutaneous Mass. The Indian Journal of Pediatrics 81, 1128-1130.

217. Garg, K., Singh, P., Singla, R., Aggarwal, A., Borle, A., Singh, M., Chandra, P., Kale, S., and Mahapatra, A. (2020). Reply to letter-Role of Decompressive Craniectomy in Traumatic Brain Injury-A Meta-analysis of Randomized Controlled Trials. Neurology India 68, 1243-1243.

218. Garg, K., Singh, P., Singla, R., Chandra, P., Singh, M., Satyarthhe, G., Gurjar, H., and Sharma, B. (2013). Armored brain-massive bilateral calcified chronic subdural hematoma in a patient with ventriculoperotoneal shunt. Neurology India 61, 548.

219. Garg, K., Singh, P.K., Sharma, B.S., Chandra, P.S., Suri, A., Singh, M., Kumar, R., Kale, S.S., Mishra, N.K., and Gaikwad, S.K. (2014). Pediatric intracranial aneurysms—our experience and review of literature. Child's Nervous System 30, 873-883.

220. Garg, K., Singh, P.K., Singh, M., Chandra, P.S., and Sharma, B.S. (2013). Long segment spinal epidural extramedullary hematopoiesis. Surgical neurology international 4.

221. Garg, K., Singh, P.M., Singla, R., Aggarwal, A., Borle, A., Singh, M., Chandra, P.S., Kale, S.S., and Mahapatra, A.K. (2019). Role of decompressive craniectomy in traumatic brain injury–A meta-analysis of randomized controlled trials. Neurology India 67, 1225.

222. Garg, K., Sinha, S., Kale, S., Chandra, P., Suri, A., Singh, M., Kumar, R., Sharma, M., Pandey, R., and Sharma, B. (2013). Role of simvastatin in prevention of vasospasm and improving functional outcome after aneurysmal sub-arachnoid hemorrhage: a prospective, randomized, double-blind, placebo-controlled pilot trial. British journal of neurosurgery 27, 181-186.

223. Garg, K., Tandon, V., Sharma, S., Suri, A., Chandra, P.S., Kumar, R., Mahapatra, A.K., and Sharma, B.S. (2015). Quadrigeminal cistern arachnoid cyst: a series of 18 patients and a review of literature. British journal of neurosurgery 29, 70-76.

224. Garg, K., Vij, V., Garg, A., Singh, M., and Chandra, P.S. (2021). “Malignant” Craniospinal Neurocysticercosis: A Rare Case. World Neurosurgery 146, 95-102.

225. Garg, M., Kumar, A., Singh, P.K., Agrawal, D., Satyarthee, G.D., Gupta, D., Gurjar, H.K., Mishra, S., Chandra, P.S., and Kale, S.S. (2019). Single-Stage Transpedicular Approach for Circumferential Arthrodesis in Traumatic Lumbar Vertebral Body Burst Fractures. Indian Journal of Neurotrauma 16, 14-20.

226. Garg, M., Kumar, A., Singh, P.K., Mahalangikar, R., Satyarthee, G.D., Agrawal, D., Gupta, D., Gurjar, H.K., Mishra, S., and Chandra, P.S. (2021). Transpedicular Approach for Corpectomy and Circumferential Arthrodesis in Traumatic Lumbar Vertebral Body Burst Fractures: A Retrospective Analysis of Outcome in 35 Patients. Neurology India 69, 399.

227. Garg, M., Shambanduram, S., Singh, P.K., Sebastian, L.J.D., Sawarkar, D.P., Kumar, A., Gaikwad, S., Chandra, P., and Kale, S.S. (2018). Management of pediatric posterior circulation aneurysms—12-year single-institution experience. World neurosurgery 116, e624-e633.

228. Gaur, R., and Chandra, P. (1982). Studies on Weeds of Eleusine Fields in Relation to Soil Nature. Indian Forester 108, 708-711.

229. Girishan, S., Tripathi, M., Garg, A., Doddamani, R., Bajaj, J., Ramanujam, B., and Chandra, P.S. (2019). Enhancing outcomes of endoscopic vertical approach hemispherotomy: understanding the role of “temporal stem” residual connections causing recurrence of seizures. Journal of Neurosurgery: Pediatrics 25, 159-167.

230. Godil, S.S., Parker, S.L., Zuckerman, S.L., Mendenhall, S., Cheng, J.S., McGirt, M., McGirt, M., Asher, A.L., Speroff, T., and Glassman, S.D. (2013). 271. Predictors of Loss of Kyphotic Deformity Correction and Scoliosis after Anterolateral Vertebrectomy and Spinal Fusion for Thoracolumbar Burst Fractures. Neurosurgical Focus 34, A1-A29.

231. Goel, R.K., Ahmad, F.U., Vellimana, A.K., Suri, A., Chandra, P.S., Kumar, R., Sharma, B.S., and Mahapatra, A.K. (2008). Endoscopic management of intraventricular neurocysticercosis. Journal of Clinical Neuroscience 15, 1096-1101.

232. Goyal, N., Gurjar, H., Sharma, B.S., Tripathi, M., and Chandra, P.S. (2014). GAPO syndrome with pansutural craniosynostosis leading to intracranial hypertension. Case Reports 2014, bcr2013201727.

233. Goyal, N., Kakkar, A., Singh, P.K., Sharma, M.C., Chandra, P.S., Mahapatra, A.K., and Sharma, B.S. (2013). Intracranial teratomas in children: a clinicopathological study. Child's Nervous System 29, 2035-2042.

234. Guha, S., Sethi, R., Ray, S., Bahl, V.K., Shanmugasundaram, S., Kerkar, P., Ramakrishnan, S., Yadav, R., Chaudhary, G., and Kapoor, A. (2017). Cardiological Society of India: position statement for the management of ST elevation myocardial infarction in India. Indian heart journal 69, S63.

235. Gupta, D.K., Chandra, P., Ojha, B., Sharma, B., Mahapatra, A., and Mehta, V. (2007). Awake craniotomy versus surgery under general anesthesia for resection of intrinsic lesions of eloquent cortex—a prospective randomised study. Clinical neurology and neurosurgery 109, 335-343.

236. Gupta, P., Muthukumar, N., Rajshekhar, V., Tripathi, M., Thomas, S., Gupta, S.K., Lal, V., Pal, P., Abraham, M., and Behari, S. (2020). Neurosurgery and neurology practices during the novel COVID-19 pandemic: A consensus statement from India. Neurology India 68, 246.

237. Gupta, S., Kumar, S., Singh, R., and Chandra, S. (2005). Identification of a single dominant gene for resistance to Mungbean Yellow Mosaic Virus in blackgram (Vigna mungo (L.) Hepper). SABRAO Journal of Breeding and Genetics 37, 85-89.

238. Gupta, V., Garg, A., Chandra, S., Sharma, M., Gaikwad, S., Gulati, S., and Mishra, N. (2003). Cerebellar epilepsy: a case report of a cerebellar gangliomatous hamartoma. Rivista di Neuroradiologia 16, 784-787.

239. Gurjar, H., Dwarakanath, S., Sharma, B.S., and Chandra, S. (2008). Cerebellar hemorrhage following endoscopic third ventricular colloid cyst decompression. Neurology India 56, 218.

240. Gurjar, H.K., Sarkari, A., and Chandra, P.S. (2012). Surgical management of giant multilevel aneurysmal bone cyst of cervical spine in a 10-year-old boy: case report with review of literature. Evidence-based spine-care journal 3, 55.

241. Happe, C., Deacon, D., Erbe, R., Tenerelli, K., Tran, V., Adler, E., Chi, N., Engler, A., Kumar, A., and Thomas, S. (2016). 2016 TERMIS-Americas Conference and Exhibition San Diego, CA December 11–14, 2016. Tissue Engineering Part A 22, S-1-S-156.

242. Irshad, K., Mohapatra, S.K., Srivastava, C., Garg, H., Mishra, S., Dikshit, B., Sarkar, C., Gupta, D., Chandra, P.S., and Chattopadhyay, P. (2015). A combined gene signature of hypoxia and notch pathway in human glioblastoma and its prognostic relevance. PloS one 10, e0118201.

243. Jackman, C., Heo, S., Bursac, N., Walker, B., Yu, C., Sani, E.S., Kimball, W., Annabi, N., Sapru, S., and Naskar, D. (2017). 2017 TERMIS-Americas Conference & Exhibition Charlotte, NC December 3–6, 2017. Tissue Engineering Part A 23, S-1-S-159.

244. JAIN, S., LOPEZ-PERMOUTH, S., TURNWALD, G., CHANDRA, S., KUMAR, V., GUPTA, S.K., MADAN, S., TEWARI, U., and VIRSIK, G. (1995). Series A—Pure Mathematics and Statistics Volume 58 Part3 JUNE 1995.

245. Jaiswal, A., and Chandra, P. (2001). Cerebellopontine angle meningioma with acquired chiari and syringomyelia: neuroimage. Neurology India 49, 323.

246. Jaiswal, A., Chandra, P., Kamal, R., Sharma, M., and Mahapatra, A. (2000). Cerebellar medulloblastoma in a 65 year old Indian male. Neurology India 48, 178.

247. Jaiswal, A.K., Tripathi, M., Chandra, P.S., and Sharma, M. (2000). An unusual case of primary lymphoma of the skull base extending from cerebellopontine angle to cavernous sinus and orbit: A case report. Journal of neurosurgical sciences 44, 145.

248. Jayakumar, P., Chandra, P., and Satish, C.P. (1997). Cerebral parenchymal calcification in a child with vein of galen malformation: role of medullary veins. Neurology India 45, 174-176.

249. Jayaswal, A., Bhan, S., Dave, P., and Chandra, P. (1985). Modified Phemister grafting in potentially infected non-union of tibial shaft fractures. International surgery 70, 67-70.

250. Joaquim, A.F., Tedeschi, H., and Chandra, P.S. (2018). Controversies in the surgical management of congenital craniocervical junction disorders–A critical review. Neurology India 66, 1003.

251. Kakkar, A., Majumdar, A., Kumar, A., Tripathi, M., Pathak, P., Sharma, M.C., Suri, V., Tandon, V., Chandra, S.P., and Sarkar, C. (2016). Alterations in BRAF gene, and enhanced mTOR and MAPK signaling in dysembryoplastic neuroepithelial tumors (DNTs). Epilepsy research 127, 141-151.

252. Kakkar, A., Majumdar, A., Pathak, P., Kumar, A., Kumari, K., Tripathi, M., Sharma, M.C., Suri, V., Tandon, V., and Chandra, S.P. (2017). BRAF gene alterations and enhanced mammalian target of rapamycin signaling in gangliogliomas. Neurology India 65, 1076.

253. Kakkar, A., Majumdar, A., Sharma, M., Suri, V., Tripathi, M., Chandra, S., and Sarkar, C. (2015). PTPS-13STUDY OF CLINICOPATHOLOGICAL CHARACTERISTICS, BRAF V600E MUTATION, AND MTOR SIGNALING PATHWAY ACTIVATION IN DYSEMBRYOPLASTIC NEUROEPITHELIAL TUMORS (DNET). Neuro-oncology 17, v181.

254. Kakkar, A., Sharma, M.C., Suri, V., Kaushal, S., Chandra, S.P., Garg, A., and Sarkar, C. (2014). Angiocentric Glioma: A treatable cause of epilepsy: Report of a rare case. Neurology India 62, 677.

255. Kakkar, A., Sharma, M.C., Suri, V., Kaushal, S., Chandra, S.P., Garg, A., and Sarkar, C. (2014). Yolk sac tumor of the temporal bone: An unusual presentation as hydrocephalus. Neurology India 62.

256. Kale, S., Ailawadhi, P., Yerramneni, V.K., Chandra, P., Kumar, R., Sharma, B., and Mahapatra, A. (2011). Pediatric bony craniovertebral junction abnormalities: Institutional experience of 10 years. Journal of pediatric neurosciences 6, S91.

257. Kale, S.S., Chandra, S.P., Suri, A.K., and Mehta, V.S. (2004). 779 One-stage Surgery (Anterior and Posterior) for Craniovertebral Junction Anomalies: Lessons Learned from 632 Cases. Neurosurgery 55, 479.

258. Kasliwal, M.K., Chandra, P.S., and Sharma, B.S. (2007). Images in neuro oncology: primary extraaxial cerebellopontine angle ependymoma. Journal of neuro-oncology 83, 31-32.

259. Katiyar, V., Garg, K., Doddamani, R., Singh, P.K., Singh, M., and Chandra, P.S. (2020). Spontaneous external rupture of hydrocephalus after fontanelle closure: a case report and review of literature. Child's Nervous System, 1-5.

260. Katiyar, V., Sharma, R., Tandon, V., Goda, R., Ganeshkumar, A., Suri, A., Chandra, P.S., and Kale, S.S. (2020). Impact of frailty on surgery for glioblastoma: a critical evaluation of patient outcomes and caregivers’ perceptions in a developing country. Neurosurgical Focus 49, E14.

261. Kaur, K., Agrawal, M., Yadav, M., Chandra, P.S., Samala, R., Doddamani, R., Ramanujam, B., Singh, G., and Tripathi, M. (2020). On-scalp Magnetoencephalography: A long but promising road ahead? Clinical Neurophysiology.

262. Kaur, K., Chandra, P.S., Samala, R., Agrawal, M., Doddamani, R., Ramanujam, B., Singh, G., and Tripathi, M. (2020). Bridging the gap between analytical methods and their clinical interpretation. Epilepsia 61, 2609-2610.

263. Kaur, K., Garg, A., Tripathi, M., Chandra, S.P., Singh, G., Viswanathan, V., Bharti, K., Singh, V., Ramanujam, B., and Bal, C.S. (2021). Comparative contribution of magnetoencephalography (MEG) and single-photon emission computed tomography (SPECT) in pre-operative localization for epilepsy surgery: A prospective blinded study. Seizure 86, 181-188.

264. Khan, D., Raj, S., Sagar, S., Tripathi, M., Tripathi, M., Doddamani, R., Garg, A., Chandra, P., Sarkar, C., and Damle, N. (2020). Epileptogenic zone localization on SISCOS in drug refractory epilepsy. In EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING. (SPRINGER ONE NEW YORK PLAZA, SUITE 4600, NEW YORK, NY, UNITED STATES), pp S497-S497.

265. Khan, D., ST, A.R., TRIPATHI, M., Garg, A., Tripathi, M., Bhargavi, R., Chandra, P.S., Doddamani, R., Kumar, A., and Bal, C. (2020). Clinical value of FDG-PET and MRI coregistration in Focal Cortical dysplasia.

266. Khullar, S., Chandra, P.S., Doddamani, R.S., Kapil, A., and Dhawan, B. (2016). Chronic osteomyelitis of skull due to Pseudomonas aeruginosa: A delayed uncommon complication following craniotomy. Journal of clinical and diagnostic research: JCDR 10, DL01.

267. Koyalmantham, V., Garg, K., Sardana, H., Singh, M., and Chandra, P.S. (2017). Holmes’ tremor secondary to a posterior third ventricular germinoma: a rare case report. Child's Nervous System 33, 885-887.

268. Koyalmantham, V., Kale, S.S., Devarajan, L.J., Phalak, M., Chandra, P.S., Suri, A., Kumar, R., and Tandon, V. (2020). Patient Outcomes Following Obliteration of Spinal Dural Arteriovenous Fistula and the Role of Indocyanine Green Angiography Videoangiography (ICG‑VA) During Surgery. Neurology India 68, 118.

269. Kumar, A., Chandra, P., Bisht, A., Garg, A., Mahapatra, A.K., and Sharma, M. (2011). Successful surgical excision of a nondysraphic holodorsal intramedullary lipoma in a 14-month-old child. Pediatric neurosurgery 47, 272-274.

270. Kumar, A., Chandra, P., and Kale, S. (2020). Parietal transventricular approach for medial temporal glioma: A technical report. Surgical neurology international 11.

271. Kumar, A., Chandra, P., Mankotia, D.S., Tripathi, M., Garg, A., and Mahapatra, A.K. (2012). Squamosal type superficial middle cerebral vein: a rare venous drainage pattern. Neurology India 60, 546.

272. Kumar, A., Chandra, P.S., Sharma, B.S., Garg, A., Rath, G.K., Bithal, P.K., and Tripathi, M. (2014). The role of neuronavigation-guided functional MRI and diffusion tensor tractography along with cortical stimulation in patients with eloquent cortex lesions. British journal of neurosurgery 28, 226-233.

273. Kumar, A., Sharma, M.S., Sharma, B.S., Bhatia, R., Singh, M., Garg, A., Kumar, R., Suri, A., Chandra, P.S., and Kale, S.S. (2013). Outcome after decompressive craniectomy in patients with dominant middle cerebral artery infarction: A preliminary report. Annals of Indian Academy of Neurology 16, 509.

274. Kumar, A., Shete, V., Singh, M., Satyarthee, G.D., Agrawal, D., Singh, P.K., Sharma, M.C., Chandra, P.S., Laythalling, R.K., and Suri, A. (2019). Intracranial Meningeal Hemangiopericytomas: An Analysis of Factors Affecting Outcome in 39 Cases Managed with Multimodality Treatment. Neurology India 67, 1266.

275. Kumar, A., Singh, M., Agrawal, D., Singh, P., Chandra, P., and Kale, S. (2018). Intracranial Meningeal Hemangiopericytomas: An Analysis of Factors Affecting Outcome from Multimodality Treatment of 39 Cases. Journal of Neurological Surgery Part A: Central European Neurosurgery 79, P01.

276. Kumar, A., Singh, M., Sharma, M.C., Chandra, P.S., Sharma, B.S., and Mahapatra, A.K. (2017). Giant bicompartmental cystic tentorial schwannoma mimicking a meningioma. World neurosurgery 105, 1038. e1017-1038. e1022.

277. Kumar, A., Varshney, G., Singh, P.K., Agrawal, D., Satyarthee, G.D., Chandra, P.S., Kale, S.S., and Mahapatra, A.K. (2018). Traumatic atlantoaxial spondyloptosis associated with displaced odontoid fracture: complete reduction via posterior approach using “joint remodeling” technique. World neurosurgery 110, 609-613.

278. Kumar, K., Banerjee, J., Tripathi, M., Chandra, P.S., and Dixit, A.B. (2019). Epigenetic Regulation of mTOR Pathway in Malformations of Cortical Development. Neurology India 67, 1472.

279. KUMAR, M.S. (2015). CLIENT.

280. Kumar, P., and Chandra, S. (2005). Comparative study on stone matrix asphalt mixes with different stablizers. In. (Eighty Fourth Annual Meeting 2005, Transporattaion Research Board ….

281. Kumar, R., Chandra, S.P., and Sharma, B.S. (2012). Giant intradiploic pseudomeningocele of occipital bone: case report. Journal of Neurosurgery: Pediatrics 9, 82-85.

282. Kumar, S., Attrish, D., Srivastava, A., Banerjee, J., Tripathi, M., Chandra, P.S., and Dixit, A.B. (2021). Non-histone substrates of histone deacetylases as potential therapeutic targets in epilepsy. Expert Opinion on Therapeutic Targets.

283. Kumar, S., Banerjee, J., Tripathi, M., Chandra, P.S., and Dixit, A.B. (2020). IDH1-R132H-FAT1-ROS-HIF-1α Signaling Pathway Inhibits Glioblastoma Tumor Progression. Neurology India 68, 1059.

284. Kumar, S., Ramanujam, B., Chandra, P., Dash, D., Mehta, S., Anubha, S., Appukutan, R., Rana, M.K., and Tripathi, M. (2018). Randomized controlled study comparing the efficacy of rapid and slow withdrawal of antiepileptic drugs during long‐term video‐EEG monitoring. Epilepsia 59, 460-467.

285. Kumar, V., Jain, S., Chandra, P., and Kumar, A. (2016). Management of postvitrectomy retinal detachment due to multiple laser-induced retinal holes. Case Reports 2016, bcr2016216887.

286. Kumari, K., Sharma, M.C., Kakkar, A., Malgulwar, P.B., Pathak, P., Suri, V., Sarkar, C., Chandra, S.P., and Faruq, M. (2020). mTOR pathway activation in focal cortical dysplasia. Annals of diagnostic pathology 46, 151523.

287. Kumari, K., Sharma, M.C., Kakkar, A., Malgulwar, P.B., Pathak, P., Suri, V., Sarkar, C., Chandra, S.P., Faruq, M., and Gupta, R.K. (2016). Role of mTOR signaling pathway in the pathogenesis of subependymal giant cell astrocytoma–A study of 28 cases. Neurology India 64, 988.

288. Kumari, R., Kumar, S., Kasturi, S., Reddy, S., Chandra, S., Subbareddy, Madhan, G., Prakesh, Ramesh, and Kumar, V. (2017). GW28-e0117 Impact of Gene Polymorphisms, Platelet Reactivity, and the SYNTAX Score on 1-Year Clinical Outcomes in Patients with Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention. Journal of the American College of Cardiology 70, C91-C91.

289. Kumawat, R., Gowda, S.H., Debnath, E., Rashid, S., Niwas, R., Gupta, Y., Upadaya, A.D., Suri, A., Chandra, P.S., and Gupta, D.K. (2018). Association of Single Nucleotide Polymorphisms (SNPs) in genes encoding for folate metabolising enzymes with glioma and meningioma in Indian population. Asian Pacific journal of cancer prevention: APJCP 19, 3415.

290. Kurwale, N., Chandra, P.S., Tandon, V., Garg, A., Sarkar, C., Tripathi, M., Bal, C., and Tripathi, M. (2016). Use of multi-modal imaging to improve the localization of epileptogenic focus. International Journal of Epilepsy 3, A18.

291. Kurwale, N., Chandra, P.S., Tandon, V., Garg, A., Sarkar, C., Tripathi, M., Bal, C., and Tripathi, M. (2016). Role of intraoperative MRI in epilepsy surgeries: Preliminary experience for two years. International Journal of Epilepsy 3, A17.

292. Kurwale, N., Garg, K., Arora, A., Chandra, P.S., and Tripathi, M. (2016). Valproic acid as an antiepileptic drug: Is there a clinical relevance for the epilepsy surgeon? Epilepsy research 127, 191-194.

293. Kurwale, N., Garg, K., Chandra, S., and Tripathi, M. (2014). VALPROATE ASSOCIATED COAGULOPATHY AND PLATELET DYSFUNCTION: CLINICAL RELEVANCE FOR EPILEPSY SURGEON: p323. Epilepsia 55.

294. Kurwale, N.S., Chandra, S.P., Chouksey, P., Arora, A., Garg, A., Sarkar, C., Bal, C., and Tripathi, M. (2015). Impact of intraoperative MRI on outcomes in epilepsy surgery: preliminary experience of two years. British journal of neurosurgery 29, 380-385.

295. Lee, B., Jeelani, Y., McComb, J.G., Alexiou, G.A., Garg, K., Chandra, P.S., Singh, P.K., Sharma, B.S., Kumar, R., and Pandey, A. (2013). Front & Back Matter. Pediatric Neurosurgery 49.

296. Mahajan, C., Chouhan, R.S., Rath, G.P., Dash, H.H., Suri, A., Chandra, P.S., and Mahajan, A. (2014). Effect of intraoperative brain protection with propofol on postoperative cognition in patients undergoing temporary clipping during intracranial aneurysm surgery. Neurology India 62, 262.

297. Majumdar, A., Kakkar, A., Kumar, A., Pathak, P., Sharma, M., Suri, V., Chandra, S., and Sarkar, C. (2016). GENOME-WIDE MICRORNA EXPRESSION PROFILE AND REGULATORY SIGNALING PATHWAYS IN GANGLIOGLIOMA. In EPILEPSIA. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp 58-59.

298. Malhotra, V., Chandra, S.P., Dash, D., Garg, A., Tripathi, M., Bal, C., and Tripathi, M. (2016). A screening tool to identify surgical candidates with drug refractory epilepsy in a resource limited settings. Epilepsy research 121, 14-20.

299. Mandal, A., Singh, A., Stalin, C., Chandra, S., and Gandhi, P. (2018). Near Infrared JHKs observations of the transient MAXI J1820+ 070/ASASSN-18ey. The Astronomer's Telegram 11458, 1.

300. Mankotia, D.S., Sardana, H., Sinha, S., Sharma, B.S., Suri, A., Borkar, S.A., Satyarthee, G.D., and Chandra, P.S. (2016). Pediatric interhemispheric arachnoid cyst: An institutional experience. Journal of pediatric neurosciences 11, 29.

301. Mankotia, D.S., Sawarkar, D.P., Singh, P.K., Kumar, A., Verma, S.K., Chandra, P.S., and Kale, S.S. (2018). Rare case of cerebrospinal fluid proctorrhea caused by anterior sacral meningocele with rectothecal fistula. World neurosurgery 114, 323-325.

302. Mathern, G.W., Andres, M., Salamon, N., Chandra, P.S., Andre, V.M., Cepeda, C., Levine, M.S., Leite, J.P., Neder, L., and Vinters, H.V. (2007). A hypothesis regarding the pathogenesis and epileptogenesis of pediatric cortical dysplasia and hemimegalencephaly based on MRI cerebral volumes and NeuN cortical cell densities. Epilepsia 48, 74-78.

303. Mathern, G.W., and Chandra, S.P. (2006). Epilepsy surgery in children. MedLink Neurology.

304. Meena, R., Doddamani, R., Agrawal, D., and Chandra, P. (2021). Dorsal Root Entry Zone (DREZ) Lesioning for Brachial Neuralgia (vol 68, pg 1012, 2020). NEUROLOGY INDIA 69, 236-236.

305. Meena, R., Doddamani, R.S., Agrawal, D., and Chandra, P.S. (2020). Dorsal Root Entry Zone (DREZ) Lesioning for Brachial Neuralgia. Neurology India 68, 1012.

306. Meena, R., Doddamani, R.S., Chipde, H., Agrawal, D., Mahajan, S., and Chandra, P. (2021). Management Dilemma in A Rare Case of Bilateral Temporo-Insular Glioma. Neurology India 69, 470.

307. Meena, R.K., Doddamani, R.S., Chipde, H., Mahajan, S., Chandra, S.P., and Sawarkar, D.P. (2020). Primary spinal atypical teratoid/rhabdoid tumour presenting with hematomyelia and subarachnoid haemorrhage—a case report. Child's Nervous System 36, 655-659.

308. Meena, R.K., Doddamani, R.S., Gurjar, H.K., Kumar, A., and Chandra, P.S. (2020). Type 1.5 split cord malformations: an uncommon entity. World neurosurgery 133, 142-149.

309. Mehta, V., and Chandra, P. (2007). Tumors in Children. Pediatric Oncology (Surgical & Medical Aspects), 375.

310. Mehta, V., Chandra, P., Singh, P.K., Garg, A., and Rath, G. (2009). Surgical considerations for'intrinsic'brainstem gliomas: Proposal of a modification in classification. Neurology India 57, 274.

311. Mirpuri, P., Chandra, P.P., Samala, R., Agarwal, M., Doddamani, R., Kaur, K., Ramanujan, B., Chandra, P.S., and Tripathi, M. (2021). The development and efficacy of a mobile phone application to improve medication adherence for persons with epilepsy in limited resource settings: A preliminary study. Epilepsy & Behavior 116, 107794.

312. Mishra, S., Chandra, P.S., Suri, A., Rajender, K., Sharma, B.S., and Mahapatra, A. (2010). Endoscopic management of third ventricular colloid cysts: eight years' institutional experience and description of a new technique. Neurology India 58, 412.

313. Mishra, S., Singh, R., and Chandra, S. (1993). Prediction of subsidence in the Indo-gangetic basin carried by groundwater withdrawal. Engineering Geology 33, 227-239.

314. Mohanty, A., Vasudev, M., and Chandra, P. (1998). Extradural haematoma complicating lumbar puncture following a craniotomy: A case report. Journal of neurosurgical sciences 42, 233.

315. Mukherjee, S., Chandra, S., and Nayak, K. (1991). Studies on biochemical differences among isolates of Aeromonas hydrophila obtained from ulcerative disease affected fishes. In National Symposium on New Horizone in freshwater Aquaculture ICAR/CIFA, Bhubaneswar, India. pp 186-188.

316. Mukherjee, S., Deepak, K., Yadav, R., Chandra, P., and Tripathi, M. (2004). Autonomic functions in patients with well-controlled and intractable epilepsy: a comparative study. In EPILEPSIA. (BLACKWELL PUBLISHING INC 350 MAIN ST, MALDEN, MA 02148 USA), pp 169-170.

317. Mukherjee, S., Nagarsenkar, A., Chandra, S., and Sahasrabhojanee, M. (2013). Primary choriocarcinoma metastasizing to skeletal muscles, presenting as an abdominal wall mass: a rare presentation. Journal of natural science, biology, and medicine 4, 497.

318. Mukherjee, S., Nagarsenkar, A., Chandra, S., Sahasrabhojanee, M., and Sawant, D. (2014). Amoebic cervicitis mimicking posterior wall fibroid: A rare presentation. Journal of Microbiology, Immunology and Infection 47, 354-357.

319. Mukherjee, S., Tripathi, M., Chandra, P.S., Yadav, R., Choudhary, N., Sagar, R., Bhore, R., Pandey, R.M., and Deepak, K. (2009). Cardiovascular autonomic functions in well-controlled and intractable partial epilepsies. Epilepsy research 85, 261-269.

320. Naik, V., Phalak, M., and Chandra, P.S. (2013). Total intracranial shunt migration. Journal of neurosciences in rural practice 4, 95.

321. Nehra, A., Bajpai, S., Kale, S., Chandra, P., Tripathi, M., and Srivastava, A. (2016). Gamma knife versus open surgery for epilepsy: A longitudinal neuropsychological profiling study. International Journal of Epilepsy 3, A7.

322. Nguyen, V., Serratosa, J., Gonzales, B., Genton, P., Michelucci, R., Sinha, S., Chandra, S., Beydoun, A., Arabi, M., and Kecmanovic, M. (2017). UPDATES TO THE LAFORA EPILEPSY CURE INITIATIVE (LECI) CLINICAL CENTER: DEVELOPMENT OF A DATA COLLECTION TOOL FOR MEASUREMENT OF LAFORA EPILEPSY DISEASE PROGRESSION. In EPILEPSIA. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp S194-S195.

323. Noufal Basheer, M., Chandra, P.S., and Mahapatra, A.K. Role of Decompressive Craniectomy for Malignant Middle Cerebral Artery Infarct: An Institutional Experience.

324. Pandey, P., Chandra, P., Prasad, P., and Singh, S. (1977). Dipole moment derivatives from MINDO/3 semi-empirical MO calculations. Chemical Physics Letters 49, 353-356.

325. Pandey, P., Tripathi, M., Chandra, P.S., Singh, V., and Mehta, V. (2001). Spontaneous decompression of a posterior fossa arachnoid cyst: a case report. Pediatric neurosurgery 35, 162-163.

326. Parihar, J., Agrawal, M., Samala, R., Chandra, P.S., and Tripathi, M. (2020). Role of Neuromodulation for Treatment of Drug-Resistant Epilepsy. Neurology India 68, 249.

327. Paul, D., Dixit, A., Srivastava, A., Tripathi, M., Tandon, V., Banerjee, J., and Chandra, P. (2016). ACTIVATION OF TRANSFORMING GROWTH FACTOR BETA (TGF beta) SIGNALLING IN MESIAL TEMPORAL LOBE EPILEPSY (MTLE) PATIENTS. In EPILEPSIA. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp 151-151.

328. Poodipedi, C.S., Tripathi, M., Singh, V.P., Bhatia, M., Kalra, V., and Mehta, V.S. (2002). II E13 Intractable epilepsy arising from a cerebellar hamartoma treated successfully by surgery: Case report. 日本てんかん学会プログラム・予稿集, 194.

329. Prabhakar, H., Bindra, A., Chouhan, R., Chandra, P.S., and Tripathi, M. (2012). A54 Comparison of Effects of different Anaesthetic Techniques on Electrocorticography in Patients undergoing Epilepsy Surgery. European Journal of Anaesthesiology (EJA) 29, S16.

330. Prasad, G.L., Kale, S.S., Mohanty, S.P., Sinha, S., and Chandra, P.S. (2017). Autologous Iliac Crest Bone Marrow Mononuclear Cells in Bone Fusion. Journal of Clinical & Diagnostic Research 11.

331. Raheja, A., Agarwal, N., Mohapatra, S., Tandon, V., Borkar, S.A., Chandra, P.S., Kale, S.S., and Suri, A. (2020). Preparedness and guidelines for neurosurgery in the COVID-19 era: Indian perspective from a tertiary care referral hospital. Neurosurgical focus 49, E3.

332. Raheja, A., Manjunath, N., Garg, K., Tandon, V., Gupta, V., Mishra, S., Ather, S., Suri, A., Chandra, P.S., and Singh, M. (2021). Turning a New Chapter in Neurosurgery Outpatient Services: Telemedicine A “Savior” in this Pandemic. Neurology India 69, 344.

333. Raheja, A., Tandon, V., Suri, A., Chandra, P.S., Kale, S.S., Garg, A., Pandey, R.M., Kalaivani, M., Mahapatra, A.K., and Sharma, B.S. (2015). Initial experience of using high field strength intraoperative MRI for neurosurgical procedures. Journal of Clinical Neuroscience 22, 1326-1331.

334. Raj, S., Snehi, S., Khan, M., Chandra, P., and Pandey, R. (2008). First molecular identification of a begomovirus associated with yellow vein net disease in grain amaranth (Amaranthus cruentus L.) in India. Australasian Plant Disease Notes 3, 129-131.

335. Ramanujam, B., Bharti, K., Viswanathan, V., Garg, A., Tripathi, M., Bal, C., Chandra, P.S., and Tripathi, M. (2017). Can ictal-MEG obviate the need for phase II monitoring in people with drug-refractory epilepsy? A prospective observational study. Seizure 45, 17-23.

336. Rath, G.P., Marda, M., Sokhal, N., Singh, P., and Chandra, P.S. (2010). Hypopharyngeal injury leading to subcutaneous emphysema after anterior cervical discectomy and artificial cervical disc placement. Journal of Clinical Neuroscience 17, 1447-1449.

337. Rathore, Y.S., Chandra, P., Kumar, R., Singh, M., Sharma, M.S., Suri, A., Mishra, N., Gaikwad, S., Garg, A., and Sharma, B. (2012). Monitored gradual occlusion of the internal carotid artery followed by ligation for giant internal carotid artery aneurysms. Neurology India 60, 174.

338. Ray, S., Tripathi, M., Chandra, S.P., and Chakravarty, K. (2017). Protocols in contemporary epilepsy surgery-a short communication. International journal of surgery (London, England) 44, 350-352.

339. Rydenhag, B., Lindberg, I.O., and Malmgren, K. (2018). Surgery for drug-resistant epilepsy in children. The New England journal of medicine 378, 398-398.

340. Salamon, N., Andres, M., Chute, D.J., Nguyen, S.T., Chang, J.W., Huynh, M.N., Chandra, P.S., Andre, V.M., Cepeda, C., and Levine, M.S. (2006). Contralateral hemimicrencephaly and clinical–pathological correlations in children with hemimegalencephaly. Brain 129, 352-365.

341. Sanyal, S., Chandra, P., Tripathi, M., Singh, V., Padma, M., and Jain, S. (2005). Surgery for intractable post-traumatic epilepsy. In Epilepsia. (BLACKWELL PUBLISHING 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND), pp 322-322.

342. Sanyal, S.K., Chandra, P., and Tripathi, M. (2004). 739 The Intractable Epilepsy Problem in Developing Countries: Is There a Way Out? Neurosurgery 55, 465.

343. Sanyal, S.K., Chandra, P.S., Gupta, S., Tripathi, M., Singh, V., Jain, S., Padma, M., and Mehta, V. (2005). Memory and intelligence outcome following surgery for intractable temporal lobe epilepsy: relationship to seizure outcome and evaluation using a customized neuropsychological battery. Epilepsy & Behavior 6, 147-155.

344. Sarat Chandra, P., Jaiswal, A., and Mehta, V. (2003). Foramen magnum tumors: a series of 30 cases. Neurology India 51, 193.

345. Sarkar, C., Sharma, M.C., Deb, P., Singh, V., Chandra, P.S., Gupta, A., Tripathi, M., Bhatia, M., Gaikwad, S., and Bal, C. (2006). Neuropathological spectrum of lesions associated with intractable epilepsies: A 10-year experience with a series of 153 resections. Neurology India 54, 144.

346. Satyarthee, G.D., Chandra, P., and Mahapatra, A. (2017). Brain Studded with Innumerable Larger Stones: Starry Sky at Night Appearance: Multiple Calcified Giant Tuberculoma with 15 Years of Follow-up. Indian Journal of Neurosurgery 6, 155-158.

347. Satyarthee, G.D., Chandra, P.S., Sharma, B.S., and Mehta, V. (2017). Comparison of stereotactic and ultrasound-guided biopsy of solid supratentorial tumor: a preliminary report. Asian journal of neurosurgery 12, 664.

348. Sawarkar, D., Agrawal, M., Singh, P.K., Mishra, S., Agrawal, D., Kumar, A., Verma, S., Doddamani, R., Meena, R., and Garg, K. (2021). Evolution to Pedicle Reformation Technique in Surgical Management of Hangman's Fracture. World Neurosurgery.

349. Sawarkar, D., Kumar, R., Singh, P., Agrawal, D., Sinha, S., Gupta, D., Satyarthee, G., Singh, M., Suri, A., and Chandra, P. (2017). Surgical outcome of microsurgical excision of brain and spinal cord cavernomas: Our 13 year single center experience. European Journal of Cancer 72, S47.

350. Sebastiano, D.R., Tassi, L., Spreafico, R., and Panzica, F. (2020). Reply to" Maximizing non-invasive investigations in the quest for identifying the epileptogenic zone". Clinical neurophysiology: official journal of the International Federation of Clinical Neurophysiology 131, 2779-2780.

351. Sharma, A., Damle, N., Tripathi, M., Saratchandra, P., and Bal, C. (2015). Role of SISCOS (Subtraction ictal SPECT coregistered to inter-ictal brain SPECT) in localization of epileptogenic foci in patients with structural defects on MRI. Journal of Nuclear Medicine 56, 1597-1597.

352. Sharma, B.S., Ahmad, F.U., Chandra, P.S., and Mahapatra, A.K. (2008). Trigeminal schwannomas: experience with 68 cases. Journal of Clinical Neuroscience 15, 738-743.

353. Sharma, B.S., and Chandra, P.S. (2002). 39 Neurocysticercosis: Neurosurgical Perspective. Taenia solium cysticercosis: from basic to clinical science, 387.

354. Sharma, B.S., Kasliwal, M.K., Suri, A., Chandra, P.S., Gupta, A., and Mehta, V. (2010). Outcome following surgery for ophthalmic segment aneurysms. Journal of Clinical Neuroscience 17, 38-42.

355. Sharma, D., Dixit, A., Banerjee, J., Tripathi, M., and Chandra, P. (2017). AN INTEGRATIVE ANALYSIS OF GENOME-WIDE PROFILING OF DNA METHYLATION AND GENE EXPRESSION IN FOCAL CORTICAL DYSPLASIA. In EPILEPSIA. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp S89-S90.

356. Sharma, D., Shrivastava, A., Dixit, B.A., Banerjee, J., Tripathi, M., and Chandra, P. (2016). GENE EXPRESSION ANALYSIS OF DRUG TRANSPORTERS AND BIOTRANSFORMATION ENZYME IN PATIENTS WITH MESIAL TEMPORAL LOBE EPILEPSY AND FOCAL CORTICAL DYSPLASIA: A COMPARATIVE STUDY. In EPILEPSIA. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp 52-52.

357. Sharma, D., Srivastava, A., Dixit, A.B., Banerjee, J., Tripathi, M., and Chandra, P.S. (2016). Gene expression analysis of drug transporters and biotransformation enzyme in patients with MTLE and FCD: A comparative study. International Journal of Epilepsy 3, A14.

358. Sharma, M., Arora, R., Mahapatra, A., Sarat-Chandra, P., Gaikwad, S., and Sarkar, C. (2000). Intrasellar tuberculoma—an enigmatic pituitary infection: a series of 18 cases. Clinical neurology and neurosurgery 102, 72-77.

359. Sharma, M., Chandra, P., and Gaur, R. (1983). Heydenia myrsines-new report from India. Indian Phytopathology (India).

360. Sharma, M., Chandra, P.S., Goel, S., Gupta, V., and Sarkar, C. (2005). Primary lumbosacral Wilms tumor associated with diastematomyelia and occult spinal dysraphism. Child's Nervous System 21, 240-243.

361. Sharma, M., Kumari, K., Kakkar, A., Sarkar, C., Suri, V., and Chandra, S. (2015). SG-02ROLE OF mTOR SIGNALLING PATHWAY IN THE PATHOGENESIS OF SUBEPENDYMAL GIANT CELL ASTROCYTOMAS. Neuro-oncology 17, iii35.

362. Sharma, M.C., Jain, D., Gupta, A., Sarkar, C., Suri, V., Garg, A., Gaikwad, S., and Chandra, P.S. (2009). Dysembryoplastic neuroepithelial tumor: a clinicopathological study of 32 cases. Neurosurgical review 32, 161-170.

363. Sharma, M.S., Suri, A., Chandra, S.P., Kale, S.S., Kapil, A., Sharma, B.S., and Mahapatra, A.K. (2012). Cost and usage patterns of antibiotics in a tertiary care neurosurgical unit. Indian Journal of Neurosurgery 1, 041-047.

364. Sharma, M.S., Thapa, A., Chandra, S.P., Suri, A., Singh, M., Bahl, V.K., and Sharma, B.S. (2010). Intraoperative pulse and blood pressure recordings of neurosurgeons: a pilot study of cardiovascular performance. Neurosurgery 66, 893-899.

365. Sharma, M.S., Vohra, A., Thomas, P., Kapil, A., Suri, A., Chandra, P.S., Kale, S.S., Mahapatra, A.K., and Sharma, B.S. (2009). EFFECT OF RISK‐STRATIFIED, PROTOCOL‐BASED PERIOPERATIVE CHEMOPROPHYLAXIS ON NOSOCOMIAL INFECTION RATES IN A SERIES OF 31 927 CONSECUTIVE NEUROSURGICAL PROCEDURES (1994–2006). Neurosurgery 64, 1123-1131.

366. Sharma, R., Borkar, S., Katiyar, V., Goda, R., Phalak, M., Joseph, L., Suri, A., Chandra, P.S., and Kale, S.S. (2020). Interplay of dynamic extension reserve and T1 slope in determining the loss of cervical lordosis following laminoplasty: A novel classification system. World neurosurgery 136, e33-e40.

367. Sharma, R., Garg, K., Agarwal, S., Agarwal, D., Chandra, P.S., Kale, S.S., Sharma, B.S., and Mahapatra, A.K. (2017). Microvascular decompression for hemifacial spasm: a systematic review of vascular pathology, long term treatment efficacy and safety. Neurology India 65, 493.

368. Sharma, R., Garg, K., Katiyar, V., Tandon, V., Agarwal, D., Singh, M., Chandra, S.P., Suri, A., Kale, S.S., and Mahapatra, A.K. (2019). The role of mifepristone in the management of meningiomas: A systematic review of literature. Neurology India 67, 698.

369. Sharma, R., Sharma, R., Tandon, V., Phalak, M., Garg, K., Singh, M., Gupta, D., Agrawal, D., Chandra, S.P., and Kale, S.S. (2020). Is Endoscopic Third Ventriculostomy a Feasible Option or Ventriculoperitoneal Shunt a Safer Bet for the Treatment of Posttraumatic Hydrocephalus? A Gap Time Model-based Algorithm. Neurology India 68, 1125.

370. Sharma, S., Chandra, P.S., Abuzer, A., Suri, A., Gaikwad, S., Mishra, N., Dash, H., Sharma, B., and Mahapatra, A. (2012). Posterior circulation aneurysms: a 10-year institutional analysis. Indian Journal of Neurosurgery 1, 119-123.

371. Shukla, G., Bhatia, M., Srivastava, M.P., Tripathi, M., Srivastava, A., Singh, V., Saratchandra, P., Gupta, A., Gaikwad, S., and Bal, C. (2005). Unidirectional whole body turning: a new lateralising sign in complex partial seizures. Journal of Neurology, Neurosurgery & Psychiatry 76, 1726-1729.

372. Singh, J., Garg, K., Satyarthee, G., Chandra, P., and Singh, M. (2021). Dynamic MRI in Cervical Myelopathy: A Useful Tool? Neurology India 69, 211-211.

373. Singh, K., Sharma, R., Sharma, A., and Chandra, S. (2012). Biodegradating fungal flora isolated from petroleum contaminated soil in rural area of Jaipur Distict, Rajasthan (India). CIBTech Journal of Biotechnology 1, 3.

374. Singh, M., Chandra, P., and Sharma, B. (2013). Aggressive surgical management of craniopharyngiomas. Indian Journal of Neurosurgery 2, 138-141.

375. Singh, M., and CHANDRA, S. (1971). Occurrence of. Platypepla aprobola.

376. Singh, P., Chandra, P., Kale, S., Sawarkar, D., Kumar, A., and Verma, S. (2018). Long Term Surgical Outcome of Paediatric Vertebral Haemangiomas Presenting with Myelopathy. In PEDIATRIC BLOOD & CANCER. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp S316-S316.

377. Singh, P., Chandra, P., Kale, S., Sharma, B., Mahapatra, A., and Sawarker, D. (2017). MANAGEMENT OF PAEDIATRIC VERTEBRAL HAEMANGIOMAS PRESENTING WITH MYELOPATHY WITH MINIMUM 2-YEAR FOLLOW UP. In OSTEOPOROSIS INTERNATIONAL. (SPRINGER LONDON LTD 236 GRAYS INN RD, 6TH FLOOR, LONDON WC1X 8HL, ENGLAND), pp S129-S129.

378. Singh, P., Chandra, P., Sawarkar, D., Kale, S., Sharma, B., and Kumar, A. (2017). Management of symptomatic paediatric vertebral haemangiomas by an innovative technique. European Journal of Cancer 1, S47.

379. Singh, P., Chandra, P.S., Kale, S., Verma, S., Sawarkar, D., and Kumar, A. (2018). NSRG-10. SURGICAL MANAGEMENT OF SYMPTOMATIC PAEDIATRIC VERTEBRAL HAEMANGIOMAS PRESENTING WITH MYELOPATHY WITH LONG TERM FOLLOW UP. Neuro-oncology 20, i147.

380. Singh, P., Chandra, S., and Kale, S. (2020). Management of Symptomatic Paediatric Vertebral Haemangiomas by Innovative Technique in Resource Constrained Setting. In PEDIATRIC BLOOD & CANCER. (WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA), pp S321-S321.

381. Singh, P., Josef, S., Chandra, S., and Kale, S. (2020). MANAGEMENT OF PEDIATRIC BASILAR ARTERY ANEURYSMS. In INTERNATIONAL JOURNAL OF STROKE. (SAGE PUBLICATIONS LTD 1 OLIVERS YARD, 55 CITY ROAD, LONDON EC1Y 1SP, ENGLAND), pp 581-582.

382. Singh, P., Mishra, N.K., Dash, H.H., Thyalling, R.K., Sharma, B.S., Sarkar, C., and Chandra, P.S. (2011). Treatment of vertebral hemangiomas with absolute alcohol (ethanol) embolization, cord decompression, and single level instrumentation: a pilot study. Neurosurgery 68, 78-84.

383. Singh, P., Sarkari, A., Chandra, P.S., Mahapatra, A., Sharma, B., and Gurjar, H. (2012). Giant craniopharyngioma presenting as a cerebellopontine angle tumour. Pediatric neurosurgery 48, 131.

384. Singh, P., Sawarkar, D., Chandra, P.S., Kale, S., and Sharma, B.S. (2016). NS-07MANAGEMENT OF PAEDIATRIC SINGLE LEVEL VERTEBRAL HEMANGIOMAS PRESENTING WITH MYELOPATHY WITH MORE THAN ONE YEAR FOLLOWUP. Neuro-Oncology 18, iii128.

385. Singh, P., Sawarkar, D., Kumar, A., Verma, S., Agarwal, D., Chandra, S., and Kale, S. (2018). MANAGEMENT OF PEDIATRIC AXIS FRACTURES: AN INSTITUTIONAL EXPERIENCE. In OSTEOPOROSIS INTERNATIONAL. (SPRINGER LONDON LTD 236 GRAYS INN RD, 6TH FLOOR, LONDON WC1X 8HL, ENGLAND), pp S219-S219.

386. Singh, P., Singla, R., Chandra, P., Kale, S., and Mahapatra, A. (2017). RARE-34. AN INSTITUTIONAL REVIEW OF NINE CASES OF SPINAL HEMANGIOPERICYTOMA. Neuro-oncology 19, vi217.

387. Singh, P., Verma, S., Sawarkar, D., Kumar, A., Agarwal, D., Chandra, P., and Kale, S. (2018). Evolution in the Management of Combined Atlas—Hangman's Fracture. Journal of Neurological Surgery Part A: Central European Neurosurgery 79, P28.

388. Singh, P.K., Agrawal, M., Mishra, S., Agrawal, D., Sawarkar, D., Jagdevan, A., Verma, S., Doddamani, R., Meena, R., and Garg, K. (2020). Management of C2 Body Giant Cell Tumor by Innovatively Fashioned Iliac Crest Graft and Modified Cervical Mesh Cage Used as Plate. World Neurosurgery 140, 241-246.

389. Singh, P.K., Agrawal, M., Sawarkar, D., Kumar, A., Verma, S., Doddamani, R., Chandra, P.S., and Kale, S.S. (2020). Management of neglected complex hangman’s fracture by reforming the C2 pedicle: new innovative technique of motion preservation at the C1–2 joint in 2 cases. Journal of Neurosurgery: Spine 32, 965-972.

390. Singh, P.K., and Chandra, P. (2012). Early Versus Delayed Endoscopic Surgery for Carpal Tunnel Syndrome: A Prospective Study. In JOURNAL OF NEUROSURGERY. (AMER ASSOC NEUROLOGICAL SURGEONS 5550 MEADOWBROOK DRIVE, ROLLING MEADOWS, IL …), pp A439-A439.

391. Singh, P.K., Chandra, P.S., Vaghani, G., Savarkar, D.P., Garg, K., Kumar, R., Kale, S.S., and Sharma, B.S. (2016). Management of pediatric single-level vertebral hemangiomas presenting with myelopathy by three-pronged approach (ethanol embolization, laminectomy, and instrumentation): a single-institute experience. Child's Nervous System 32, 307-314.

392. Singh, P.K., Chandra, S.P., Agrawal, M., Sawarkar, D., Kumar, R., Garg, A., Kumar, A., Verma, S., Doddamani, R., and Meena, R. Surgery for Vertebral Hemangioma in Resource-Constrained Environment. Available at SSRN 3782453.

393. Singh, P.K., Chandra, S.P., Agrawal, M., Sawarkar, D., Kumar, R., Kumar, A., Verma, S., and Kale, S.S. (2020). Long-Term Outcome of Surgical Management in Symptomatic Pediatric Vertebral Hemangiomas Presenting With Myelopathy. Neurosurgery 87, 1240-1251.

394. Singh, P.K., Verma, S.K., Garg, M., Sawarkar, D.P., Kumar, A., Agrawal, D., Chandra, S.P., Kale, S.S., Sharma, B.S., and Mahapatra, A.K. (2017). Evaluation of Correction of Radiologic Parameters (Angulation and Displacement) and Accuracy of C2 Pedicle Screw Placement in Unstable Hangman's Fracture with Intraoperative Computed Tomography–Based Navigation. World neurosurgery 107, 795-802.

395. Singh, R., Tasnim, S., Chandra, S., Suri, A., and BhattacharjeeJ, T.S. (2021). Association of NF-κB with Recurrence of Myocardial Infarction-A Study in North Indian Population. J Cardiol Cardiovasc Res 2, 1-7.

396. Singh, V., Chaudhary, K., Kumaran, S.S., Chandra, S., and Tripathi, M. (2020). Functional Cerebral Specialization and Decision Making in the Iowa Gambling Task: A Single-Case Study of Left-Hemispheric Atrophy and Hemispherotomy. Frontiers in psychology 11.

397. Singla, R., Singh, P.K., Khanna, G., Suri, V., Agarwal, D., Chandra, P., Kale, S., and Mahapatra, A. (2020). an institutional review of 10 cases of spinal hemangiopericytoma/solitary fibrous tumor. Neurology India 68, 448.

398. Sinha, S., Kale, S.S., Chandra, S.P., Suri, A., Mehta, V.S., and Sharma, B.S. (2014). Brainstem gliomas: surgical indications and technical considerations in a series of 58 cases. British journal of neurosurgery 28, 220-225.

399. Sinha, V., Chandra, P., Kumar, V., and Sarkar, C. (2015). The Impact of Post Harvest Agricultural Crop Residue Fires on Volatile Organic Compounds and Formation of Secondary Air Pollutants in the NW Indo-Gangetic Plain. In AGU Fall Meeting Abstracts. pp A21A-0037.

400. Sokhal, N., Rath, G.P., Chaturvedi, A., Dash, H.H., Bithal, P.K., and Chandra, P.S. (2015). Anaesthesia for awake craniotomy: A retrospective study of 54 cases. Indian journal of anaesthesia 59, 300.

401. Soni, D., Dhawan, S., Agarwal, S., Chandra, N., Chandra, P., Dwivedi, S., Puri, V., and Hasan, M. (1991). Clinical relevance of vegetations in infective endocarditis. Indian heart journal 43, 373-376.

402. Sreenivasan, R., Sharma, R., Borkar, S.A., Arumulla, S., Garg, K., Chandra, S.P., Kale, S.S., and Mahapatra, A.K. (2020). Cervical Split Cord Malformations: A Systematic Review. Neurology India 68, 994.

403. Sreenivasan, S.A., Garg, K., Mishra, S., Singh, P.K., Singh, M., and Chandra, P.S. (2018). Letter to the Editor. Local steroid application during anterior cervical discectomy and fusion. Journal of Neurosurgery: Spine 30, 296-297.

404. Sreenivasan, S.A., Garg, K., Nambirajan, A., Suri, V., Singh, M., and Chandra, P.S. (2019). Rosette-forming glioneuronal tumour of dorsolumbar spinal cord. Child's Nervous System 35, 1277-1279.

405. Sreenivasan, S.A., Garg, K., Singh, M., and Chandra, P.S. (2018). Letter to the Editor. Cervical intramedullary tumor resection and kyphotic malalignment. Journal of Neurosurgery: Spine 29, 348-350.

406. Srinivasa, K., Chandra, S., Kajaria, S., and Mukherjee, S. (2011). IGIDS: Intelligent intrusion detection system using genetic algorithms. In 2011 World Congress on Information and Communication Technologies. (IEEE), pp 852-857.

407. Srivastava, A., Banerjee, J., Dubey, V., Tripathi, M., Chandra, P.S., Sharma, M., Lalwani, S., Siraj, F., Doddamani, R., and Dixit, A.B. (2020). Role of Altered Expression, Activity and Sub-cellular Distribution of Various Histone Deacetylases (HDACs) in Mesial Temporal Lobe Epilepsy with Hippocampal Sclerosis. Cellular and Molecular Neurobiology, 1-16.

408. Srivastava, A., Dixit, A., Dodamanni, R., Banerjee, J., Thipathi, M., and Chandra, P.S. (2018). Expression Profile of Histone Deacetylases in Patients with Hippocampal Sclerosis. International Journal of Epilepsy 5, A0005.

409. Srivastava, A., Dixit, A.B., Banerjee, J., Tripathi, M., and Chandra, P.S. (2016). Role of inflammation and its miRNA based regulation in epilepsy: Implications for therapy. Clinica Chimica Acta 452, 1-9.

410. Srivastava, A., Dixit, A.B., Paul, D., Tripathi, M., Sarkar, C., Chandra, P.S., and Banerjee, J. (2017). Comparative analysis of cytokine/chemokine regulatory networks in patients with hippocampal sclerosis (HS) and focal cortical dysplasia (FCD). Scientific reports 7, 1-11.

411. Srivastava, S., Bhatia, M., and Chandra, S. (2015). North Zone: A voxel based DTI study showing white matter abnormalities in first episode, treatment naive patients of depressive disorder. In INDIAN JOURNAL OF PSYCHIATRY. (WOLTERS KLUWER MEDKNOW PUBLICATIONS WOLTERS KLUWER INDIA PVT LTD, A-202, 2ND …), pp S10-S10.

412. Suri, A., Bansal, S., Sharma, B., Mahapatra, A.K., Kale, S.S., Chandra, S.P., Singh, M., Kumar, R., and Sharma, M. (2012). Hypoglossal schwannomas: Single institutional experience of 14 cases. Journal of Neurological Surgery Part B: Skull Base 73, A129.

413. Suri, A., Bansal, S., Sharma, B.S., Mahapatra, A.K., Kale, S.S., Chandra, P.S., Singh, M., Kumar, R., and Sharma, M.S. (2014). Management of hypoglossal schwannomas: single institutional experience of 14 cases. Journal of neurological surgery Part B, Skull base 75, 159.

414. Suri, A., Kale, S., Chandra, P., Chabbra, R., Mahapatra, A., and Mehta, V. (2002). Developmental osseous craniovertebral junction anomalies: Dilemmas and controversies. In NEUROSURGERY. (LIPPINCOTT WILLIAMS & WILKINS 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA), pp 543-543.

415. Swami, P., Bhatia, M., Tripathi, M., Chandra, P.S., Panigrahi, B.K., and Gandhi, T.K. (2019). Selection of optimum frequency bands for detection of epileptiform patterns. Healthcare technology letters 6, 126-131.

416. Tandon, V., Bansal, S., Chandra, P.S., Suri, A., Tripathi, M., Sharma, M.C., Sarkari, A., and Mahapatra, A.K. (2016). Ganglioglioma: Single-institutional experience of 24 cases with review of literature. Asian journal of neurosurgery 11, 407.

417. Tandon, V., Chandra, P.S., Doddamani, R.S., Subianto, H., Bajaj, J., Garg, A., and Tripathi, M. (2018). Stereotactic radiofrequency thermocoagulation of hypothalamic hamartoma using robotic guidance (ROSA) coregistered with O-arm guidance—preliminary technical note. World neurosurgery 112, 267-274.

418. Tandon, V., Chandra, P.S., Singla, R., Bajaj, J., Kakkar, A., Sharma, M.C., Mahapatra, A.K., and Tripathi, M. (2019). Drug Refractory Epilepsy–A Series of Lesions with Triple Pathology. Neurology India 67, 1093.

419. Tandon, V., Lang, M., Chandra, P.S., Sharan, A., Garg, A., and Tripathi, M. (2018). Is edema a matter of concern after laser ablation of epileptogenic focus? World neurosurgery 113, 366-372. e363.

420. Tandon, V., Raheja, A., Mishra, S., Garg, K., Dash, C., Borkar, S.A., Wellington, J., Chaurasia, B., Fontanella, M.M., and Suri, A. (2021). Trends in neurosurgical teleconsultation services across the globe during COVID-19 pandemic. World Neurosurgery.

421. Tandon, V., Raheja, A., Suri, A., Chandra, P.S., Kale, S.S., Kumar, R., Garg, A., Kalaivani, M., Pandey, R.M., and Sharma, B.S. (2017). Randomized trial for superiority of high field strength intra-operative magnetic resonance imaging guided resection in pituitary surgery. Journal of Clinical Neuroscience 37, 96-103.

422. Thakur, N., Tandon, V., and Chandra, P.S. (2012). Modification of Penfield dissector as monopolar cautery point for transoral odontoidectomy. Indian Journal of Neurosurgery 1, 089-089.

423. Thakur, R., Mathur, K., Rao, V., Chandra, S., Shivramkrishnan, S., Kannan, S., Hiremath, R., Tailor, H., Kushwaha, U., and Dwivedi, R. (1998). Pathogenic and genetic characterization of six Indian populations of Colletotrichum sublineolum, the causal agent of sorghum anthracnose. Indian Phytopathology 51, 338-348.

424. Thapa, A., Chandra, P.S., Sinha, S., Gupta, A., Singh, M., Suri, A., and Sharma, B. (2009). Surgical interventions in intracranial arteriovenous malformations: Indications and outcome analysis in a changing scenario. Neurology India 57, 749.

425. Thapa, A., Chandra, S.P., Sinha, S., Sreenivas, V., Sharma, B.S., and Tripathi, M. (2010). Post-traumatic seizures—a prospective study from a tertiary level trauma center in a developing country. Seizure 19, 211-216.

426. TRIPATHI, I., CHANDRA, S., and SINGH, M. (1986). Triple test cross analysis in F2 populations of two barley crosses. International journal of tropical agriculture 4, 351-359.

427. Tripathi, M., Aggarwal, V., Singh, P., Goel, M., Garg, A., Bal, C., Gaikwad, S., Sarkar, C., Madakasira, P., and Singh, M. (2011). CORRELATION OF INTERICTAL SPIKES, ICTAL ONSET PATTERN, PROPAGATION TIME AND POSTOPERATIVE DISCHARGES WITH OUTCOME IN PERSONS UNDERGOING EPILEPSY SURGERY: p618. Epilepsia 52, 190-191.

428. Tripathi, M., Chandra, S., Madakasira, P., Singh, M., Shukla, G., Gaikwad, S., Bal, C., and Sarkar, C. (2004). CONCORDANCE OF INTERICTAL EEG, LONG-TERM ICTAL VIDEO EEG, MRI, AND INTERICTAL SPECT AND HISTOPATHOLOGY WITH OUTCOME IN PATIENTS OPERATED ON FOR INTRACTABLE EPILEPSY: 2.445. Epilepsia 45.

429. Tripathi, M., Chandra, S., Vani, K., Mukherjee, S., and Deepak, K. (2009). EFFECT OF TEMPORAL LOBE SURGERY ON CARDIOVASCULAR AUTONOMIC RESPONSES IN EPILEPTIC PATIENTS: E754. Epilepsia 50.

430. Tripathi, M., Choudhary, N., Chandra, P., and Deepak, K. (2009). PO18-WE-53 Effect of temporal lobe epilepsy surgery on cardiovascular autonomic functions. Journal of the Neurological Sciences, S258.

431. Tripathi, M., Dixit, A., and Chandra, P.S. (2016). Galectin-3, an important yet unexplored molecule in drug resistant epilepsy. Neurology India 64, 237.

432. Tripathi, M., Garg, A., Bal, C., and Chandra, S. (2015). FDG-PET AND MRI COREGISTRATION IN MRI-SUBSTRATE NEGATIVE REFRATORY EPILEPSY: p0935. Epilepsia 56.

433. Tripathi, M., Garg, A., Gaikwad, S., Bal, C., Chitra, S., Prasad, K., Dash, H., Sharma, B., and Chandra, P.S. (2010). Intra-operative electrocorticography in lesional epilepsy. Epilepsy research 89, 133-141.

434. Tripathi, M., Goel, M., Bhatia, M., Jain, S., Padama, M., Gaikwad, S., Bal, C., Singh, V., Chandra, P., and Srivastava, A. (2003). Concordance of Interictal EEG, Ictal Video EEG, MRI AND Interictal SPECT with Histopathology in Patients Operated for Intractable Epilepsy in a Tertiary Referral Hospital in Northern India. Epilepsia 44, 61-62.

435. Tripathi, M., Goel, V., Padma, M., Jain, S., Maheshwari, M., Gaikwad, S., Gupta, V., Chandra, P., and Mehta, V. (2003). Fenestration of the posterior communicating artery. Neurology India 51, 75.

436. Tripathi, M., Jain, D., Devi, M.G., Jain, S., Saxena, V., Chandra, P., Radhakrishnan, K., Behari, M., Gupta, M., and Puri, V. (2012). Need for a national epilepsy control program. Annals of Indian Academy of Neurology 15, 89.

437. Tripathi, M., Luthra, K., Chandra, S., Padma, V., and Singh, M. (2004). Federal de Santa Catarina, Florian@ olis/SC, Brasil," 2Hospital Santa Teresa, Sdo Pedro de Aledntara/SC, Brasil," 3Hospital Universitdrio/UFSC, Florian@ olis/SC, Brasil; 4Clinica Interdisciplinar de Epilepsia do Estado de SC, Florian@ olis/SC, Brasil; 5Centro de Controle de Intoxicaedes de Sdo Paulo, Brasil.

438. Tripathi, M., Luthra, K., Chandra, S., Padma, V., Singh, M., and Srivastava, A. (2005). Apolipoprotein-e levels in intractable epileptics: In an Indian population. In JOURNAL OF THE NEUROLOGICAL SCIENCES. (ELSEVIER SCIENCE BV PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS), pp S147-S148.

439. Tripathi, M., Luthra, K., Chandra, S., Padma, V., Singh, N., and Srivastava, A. (2005). Psychosocial and treatment seeking behaviour in patients with Epilepsy presenting to a tertiary care center in northern India. In JOURNAL OF THE NEUROLOGICAL SCIENCES. (ELSEVIER SCIENCE BV PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS), pp S147-S147.

440. Tripathi, M., Padhy, U.P., Vibha, D., Bhatia, R., Srivastava, M.P., Singh, M.B., Prasad, K., and Chandra, S.P. (2011). Predictors of refractory epilepsy in North India: A case–control study. Seizure 20, 779-783.

441. Tripathi, M., Padma, V., Bhatia, R., Prasad, K., and Chandra, S. (2008). MANAGEMENT OF REFRACTORY STATUS EPILEPTICUS IN PATIENTS PRESENTING TO A TERTIARY CARE CENTRE IN A DEVELOPING COUNTRY: 1.267. Epilepsia 49.

442. Tripathi, M., Padma, V., Chandra, S., Mehta, S., and Bhavya, G. (2013). SEIZURE PHENEMENOLOGY INFERRED FROM CLINICAL DESCRIPTORS OF CAREGIVERS AND ITS CONCORDANCE TO ONLY VIDEO AND VIDEO-EEG RECORDINGS: 062. Epilepsia 54.

443. Tripathi, M., Ray, S., and Chandra, P.S. (2016). Presurgical evaluation for drug refractory epilepsy. International Journal of Surgery 36, 405-410.

444. Tripathi, M., Santosh, V., Nagaraj, D., Cristhopher, R., Chandra, P., and Shankar, S. (2001). Stroke in a young man with fibromuscular dysplasia of the cranial vessels with anticardiolipin antibodies: a case report. Neurological Sciences 22, 31-35.

445. Tripathi, M., Singh, M., Madakasira, P., Gaikwad, S., Srivastava, A., Bal, C., Sarkar, C., and Chandra, S. (2007). PREDICTORS OF INTRACTABLE EPILEPSY: A REVIEW OF 254 INTRACTABLE EPILEPSY PATIENTS OPERATED AT A TERTIARY CARE CENTRE IN NORTHERN INDIA. p287. Epilepsia 48.

446. Tripathi, M., Singh, M.S., Padma, M., Gaikwad, S., Bal, C., Tripathi, M., Sarkar, C., Gupta, A., Shukla, G., and Singh, V. (2008). Surgical outcome of cortical dysplasias presenting with chronic intractable epilepsy: A 10-year experience. Neurology India 56, 138.

447. Tripathi, M., Vibha, D., Choudhary, N., Prasad, K., Srivastava, M.P., Bhatia, R., and Chandra, S.P. (2010). Management of refractory status epilepticus at a tertiary care centre in a developing country. Seizure 19, 109-111.

448. Vaid, A., Patil, C., Sanghariyat, A., Rane, R., Visani, A., Mukherjee, S., Joseph, A., Ranjan, M., Augustine, S., and Sooraj, K. (2020). Emerging Advanced Technologies Developed by IPR for Bio Medical Applications‑. A Review. Neurology India 68, 26.

449. Vamsi, K., Chandra, P.S., Sharma, B., and Mohapatra, A. (2010). Anterior sacral meningocele wrongly diagnosed as ovarian cyst. Pediatric neurosurgery 46, 245.

450. Venkatesh, M., Chandra, S., and Singh, A. (1977). Susceptibility of F1 progeny of the field populations of the desert locust (Schistocerca gregaria Forsk.) surviving treatment with organochlorine insecticides. Journal of entomological research.

451. Verma, S.K., Dharanipathy, S., Suri, A., Chandra, P.S., and Kale, S.S. (2020). Video Section-Operative Nuances: Step by Step–Donning and Doffing in Neurosurgical Operating Room. Neurology India 68, 796.

452. Verma, S.K., Singh, P.K., Sawarkar, D.P., Kumar, A., Agarwal, D., Chandra, P.S., and Kale, S.S. (2019). Motion Preserving Surgery Using O-Arm for Unstable Hangman Fracture. Indian Journal of Neurotrauma 16, 02-09.

453. Verma, S.K., Sinha, S., Sawarkar, D.P., Singh, P.K., Gupta, D., Agarwal, D., Satyarthee, G., Kumar, R., Singh, M., and Suri, A. (2016). Medial sphenoid wing meningiomas: Experience with microsurgical resection over 5 years and a review of literature. Neurology India 64, 465.

454. Vinod, M., Shaw, S.C., Devgan, A., and Mukherjee, S. (2018). The currarino triad. Medical Journal, Armed Forces India 74, 374.

455. Viswanathan, K.V., Bharti, K., Bhargavi, R., Chandra, P.S., Ajay, G., Madhavi, T., Chandrashekar, B., and Tripathi, M. (2016). Magnetoencephalographic (MEG) yield of single and multiple dipole clusters in patients with drug refractory epilepsy (DRE). International Journal of Epilepsy 3, A45.

456. Wnuk, E., Maj, E., Dziedzic, T., and Piętowska, A.P. (2020). Spinal Epidural Venous Plexus Enlargement as a Cause of Neurologic Symptoms: Vascular Anatomy and MRI Findings. Neurology India 68, 1238.

457. Yadav, N., Banerjee, J., Tripathi, M., Chandra, P., and Dixit, A. (2020). Association of Genetic Polymorphisms in Tumor Necrosis Factor-Alpha gene with the risk of Intracerebral Hemorrhage in North Indian Population. Neurology India 68, 84-85.

458. Yadav, S., Rajput, S., Tripathi, M., Yadav, R., Chandra, S., and Singh, R. (2016). Effect of front line demonstration for enhancing the yield of chickpea (Cicer arietinum L.). Agriculture Update 11, 22-25.

459. Yelamarthy, P.K., Chhabra, H., Vaccaro, A., Vishwakarma, G., Kluger, P., Nanda, A., Abel, R., Tan, W.F., Gardner, B., and Chandra, P.S. (2019). Management and prognosis of acute traumatic cervical central cord syndrome: systematic review and Spinal Cord Society—Spine Trauma Study Group position statement. European Spine Journal 28, 2390-2407.

460. Yelamarthy, P.K., Chhabra, H., Vaccaro, A., Vishwakarma, G., Kluger, P., Nanda, A., Abel, R., Tan, W.F., Gardner, B., and Chandra, P.S. (2020). Correction to: Management and prognosis of acute traumatic cervical central cord syndrome: systematic review and Spinal Cord Society-Spine Trauma Study Group position statement. European spine journal: official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society.

461. Yerramneni, V.K., Chandra, P.S., Kale, S.S., Lythalling, R.K., and Mahapatra, A.K. (2011). A 6-year experience of 100 cases of pediatric bony craniovertebral junction abnormalities: treatment and outcomes. Pediatric neurosurgery 47, 45-50.

462. Yerramneni, V.K., Chandra, P.S., Kasliwal, M.K., Sinha, S., Suri, A., Gupta, A., and Sharma, B.S. (2010). Recovery of oculomotor nerve palsy following surgical clipping of posterior communicating artery aneurysms. Neurology India 58, 103.

30 publications still pending to be udated

All the information mentioned above is correct to the best of my information

P Sarat Chandra

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Dr P SARAT CHANDRAMCh

a) Used it successfully in 200 patients [patent filed]. In commercial production

a) For use in trans-oral surgery for CV Junction anomalies. Used it successfully in more than 100 cases [patent accepted and filed].

b) Published in Indian Journal of Neurosurgery

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