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Deepa P. Ramasamy
Researcher at State University of New York System
Publications - 105
Citations - 2890
Deepa P. Ramasamy is an academic researcher from State University of New York System. The author has contributed to research in topics: Multiple sclerosis & Clinically isolated syndrome. The author has an hindex of 28, co-authored 100 publications receiving 2347 citations. Previous affiliations of Deepa P. Ramasamy include University at Buffalo.
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Journal ArticleDOI
Memory impairment in multiple sclerosis: correlation with deep grey matter and mesial temporal atrophy.
Ralph H.B. Benedict,Deepa P. Ramasamy,Frederick Munschauer,Bianca Weinstock-Guttman,Robert Zivadinov +4 more
TL;DR: For the first time, the predictive validity of MTL and DGM atrophy were simultaneously compared with MS using reliable and validated neuropsychological measures and found that both compartments play significant but different roles in the amnesia of MS.
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Brain atrophy and disability progression in multiple sclerosis patients: a 10-year follow-up study
Cecilie Jacobsen,Jesper Hagemeier,Kjell-Morten Myhr,Harald Nyland,Kirsten Lode,Niels Bergsland,Deepa P. Ramasamy,Turi O. Dalaker,Jan Petter Larsen,Elisabeth Farbu,Robert Zivadinov +10 more
TL;DR: This long-term study shows that whole brain, cortical and putamen atrophy occurs throughout the 10-year follow-up of this MS cohort and is more pronounced in the group that showed disability progression at 5, but not at 10 years of follow- up.
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Magnetic resonance imaging characteristics of children and adults with paediatric-onset multiple sclerosis
E. A. Yeh,Bianca Weinstock-Guttman,Murali Ramanathan,Deepa P. Ramasamy,Laura Willis,Jennifer L. Cox,Robert Zivadinov +6 more
TL;DR: Paediatric-onset multiple sclerosis is characterized by a significant disease burden both early and later in the disease course, and disability is slower to accrue in paediatric onsetmultiple sclerosis than adult onset multiple sclerosis.
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Extent of cerebellum, subcortical and cortical atrophy in patients with MS: a case-control study.
Deepa P. Ramasamy,Ralph H.B. Benedict,Jennifer L. Cox,David Fritz,Nadir Abdelrahman,Sara Hussein,Alireza Minagar,Michael G. Dwyer,Robert Zivadinov +8 more
TL;DR: This study confirmed selective deep gray matter atrophy (mostly thalamic) in multiple sclerosis, revealed cerebellum WM atrophy from the earliest clinical stages, and showed that cortical thinning advances with disease progression.
Journal ArticleDOI
Cardiovascular risk factors are associated with increased lesion burden and brain atrophy in multiple sclerosis
Natalie Kappus,Bianca Weinstock-Guttman,Jesper Hagemeier,Cheryl Kennedy,Rebecca Melia,Ellen Carl,Deepa P. Ramasamy,Mariya Cherneva,Jacqueline Durfee,Niels Bergsland,Michael G. Dwyer,Channa Kolb,David Hojnacki,Murali Ramanathan,Robert Zivadinov +14 more
TL;DR: Patients with MS with one or more CV risks showed increased lesion burden and more advanced brain atrophy and association with MRI outcomes was examined.