Aravinthan Varatharaj

University Hospital Southampton NHS Foundation Trust — United Kingdom

Medicine · Health Sciences

15h-index3.2kcitations46works2.62yr avg
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Research Topics

Multiple Sclerosis Research Studies(9), Long-Term Effects of COVID-19(9), COVID-19 Clinical Research Studies(7), MRI in cancer diagnosis(6), Infectious Encephalopathies and Encephalitis(5)

Publications46 total

Osteoporosis and fracture risk: a practical guide for neurologists
Practical Neurology·2025· 1 cited
Insights from DCE-MRI: blood–brain barrier permeability in the context of MS relapses and methylprednisolone treatment
Frontiers in Neuroscience·2025· 2 citedOpen Access
Erythrocyte deformability correlates with systemic inflammation
Blood Cells Molecules and Diseases·2024· 3 citedOpen Access
Systemic inflammation associates with and precedes cord atrophy in progressive multiple sclerosis
Brain Communications·2024· 5 citedOpen Access
Measurement variability of blood–brain barrier permeability using dynamic contrast-enhanced magnetic resonance imaging
Imaging Neuroscience·2024· 2 citedOpen Access
Measurement variability in dynamic contrast-enhanced MRI of the brain
2023
Brain-wide Quantitative Imaging Measures in progressive Multiple Sclerosis: a Multi-modal Framework and Longitudinal Validation Study
Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition·2023
Measuring the Permeability of the Blood-Brain Barrier in Alzheimer's Disease Using Dynamic Contrast Enhanced MRI
BJPsych Open·2023Open Access
Zonulin and blood–brain barrier permeability are dissociated in humans
Clinical and Translational Medicine·2022· 12 citedOpen Access
214  DCE-MRI in neurological disease: how to do it
Journal of Neurology Neurosurgery & Psychiatry·2022
Blood-brain barrier permeability changes in the first year after alemtuzumab treatment predict 2-year outcomes in relapsing-remitting multiple sclerosis
Multiple Sclerosis and Related Disorders·2022· 11 citedOpen Access
Gadolinium enhancement of cranial nerves: Implications for interstitial fluid drainage from brainstem into cranial nerves in humans
Proceedings of the National Academy of Sciences·2021· 9 citedOpen Access
COVID-19 Encephalitis with SARS-CoV-2 Detected in Cerebrospinal Fluid Presenting as a Stroke Mimic
Journal of Stroke and Cerebrovascular Diseases·2021· 7 citedOpen Access
Licence to practise
The Lancet Neurology·2021
Spectrum, Risk Factors, and Outcomes of Neurological and Psychiatric Complications of COVID-19: A UK-Wide Cross-Sectional Surveillance Study
SSRN Electronic Journal·2021· 15 citedOpen Access
Spectrum, risk factors and outcomes of neurological and psychiatric complications of COVID-19: a UK-wide cross-sectional surveillance study
Brain Communications·2021· 50 citedOpen Access
Characterising neuropsychiatric disorders in patients with COVID-19 – Authors' reply
The Lancet Psychiatry·2020· 7 citedOpen Access
Physical activity monitoring to assess disability progression in multiple sclerosis
Multiple Sclerosis Journal - Experimental Translational and Clinical·2020· 21 citedOpen Access
Neurological and neuropsychiatric complications of COVID-19 in 153 patients: a UK-wide surveillance study
The Lancet Psychiatry·2020· 1.3k citedOpen Access
CNS inflammatory vasculopathy with antimyelin oligodendrocyte glycoprotein antibodies in COVID-19
Neurology Neuroimmunology & Neuroinflammation·2020· 64 citedOpen Access
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Frequent Co-authors

Ian Galea(23), Mark Ellul(8), Henrik Larsson(8), Stig P. Cramer(8), Angela Darekar(7), Naomi Thomas(6), Thomas Pollak(6), Ava Easton(6), Michael S. Zandi(6), Hadi Manji(6), Timothy R. Nicholson(6), Alan Carson(6), Martin R. Turner(6), Tom Solomon(6), Rhys H. Thomas(6), Benedict Michael(6), C Stuart(6), Nicholas Davies(5), Gerome Breen(5), Jonathan Coles(5)