Fellowships / Memberships:

• Fellow of Indian Academy of Neurology - Indian Academy of Neurology - 2019
• Fellow of Royal College of Physicians - Royal College of Physicians, Glasgow -2019
• Fellow of Royal College of Physicians - Royal College of Physicians, London - 2018
• Fellow of American Academy of Neurology- American Academy of Neurology-2017
• Fellow of American College of Physicians- American College of Physicians- 2021
• Fellow of European Board of Neurology- European Board of Neurology-2021
• Member of National Academy of Medical- National Academy- 2018

Publications & Chapter Authored – Has 90 Publications and 24 Chapters in indexed journals

• Sanjeeva Reddy, Uma Maheswari, Natarajan Elamurugan, Nirumal Kumar, Arun.Nkumar, Sathya D. Tejaswini, Lakshmi Narasimhan, Balasubramanian.S.  Incidence of Cardiovascular Instability in Patients With Guillain - Barre  Syndrome : A Retrospective Study ; Cureus 16(1): e52778, DOI 10.7759/Cureus.52778 ; 2024
• Padma Srikanth, Illakiya Arumugam, Seetha N. Jeganathan, Rithvik Ramesh, Lakshmi Narasimhan Ranganathan and Shanthi Vijayaraghavan. Expaned spectrum of caricella disease and the need for vaccination in India; Human Vaccines & Immunotherapeutics; Taylor Francis ; 2024
• Dr.Lakshmi Narasimhan, Dr.S.Sundar, Dr.Philo Hazeena, Dr. Rithvik Ramesh. Virtual Reality in Neurorehabilitaion; IFNR Text book; May-24
• Noel James,Nirumal Khumar, Aravind Gautham, Nithyanandam Allimuthu, Balasubramanian Samivel, Natarajan Elamurugan, Lakshmi Narasimhan Ranganathan - Disulfiram-Ethanol Reaction Causing Cortical Blindness – Practical Neurology 49 – November 2023
• Vinny PW, Takkar A, Lal V, Padma MV, Sylaja PN, Narasimhan L, Dwivedi SN, Nair PP, Iype T, Gupta A, Vishnu VY. Mobile application as a complementary tool for differential diagnosis in Neuro-ophthalmology: A multicenter cross-sectional study. Indian journal of ophthalmology. 2021 Jun 1;69(6):1491-7.

• Balasubramanian S, Venkateswaran KJ, Kaushik MG, Krishnamoorthy K, Lakshmi Narasimhan Ranganathan. Anti-neuronal antibodies and disease associations. In: Ed. Lakshmi Narasimhan Ranganathan. Immune Mediated Neurological Disorders, ISBN: 978 93 5270 451 4, JAYPEE BROTHERS MEDICAL PUBLISHERS (P) LTD
• Lakshmi Narasimhan Ranganathan et al. Autoimmune Dementia. In: Ed. Lakshmi Narasimhan Ranganathan. Immune Mediated Neurological Disorders, ISBN: 978 93 5270 451 4, JAYPEE BROTHERS MEDICAL PUBLISHERS (P) LTD
• Mugundhan K, Lakshmi Narasimhan Ranganathan. Autoimmune demyelinating disorders. In: Ed. Lakshmi Narasimhan Ranganathan. Immune Mediated Neurological Disorders, ISBN: 978 93 5270 451 4, JAYPEE BROTHERS MEDICAL PUBLISHERS (P) LTD