Shahin Nasr, Ph.D.

Principle Investigator

Assistant Professor of Radiology at Harvard Medical School

Shahin Nasr, a Ph. D. in cognitive neuroscience, is an Assistant Professor in Massachusetts General Hospital and Harvard Medical School. His studies are focused on understanding neural mechanisms underlying human visual perception and revealing their impairments caused by developmental (e.g. Amblyopia), neurodegenerative (e.g. Huntington’s Disease) and neuropsychological disorders (e.g. Schizophrenia).

Roger Tootell, Ph.D.

Associate Professor of Radiology at Harvard Medical School

Roger Tootell received a Ph. D. from the University of California at Berkeley, followed by a postdoctoral fellowship and faculty positions at Harvard Medical School, then moved to the Imaging Center at Massachusetts General Hospital (Martinos).  His research has focused on the organization of visual cortex in humans and non-human primates, using physiological, anatomical and imaging techniques.  Current research focuses on cortical columns in dorsal stream in humans.

Research Staff

Sarala Nikita Malladi

Research Technician I

M.Sc in Biomedical Engineering

Sarala Nikita Malladi completed her master’s in Bioengineering and Biomedical Engineering from the University of Texas at Dallas. She has always been passionate about learning neuroscience and is focusing on neuroimaging now.



Dr. Bex is the chair and a professor at Northeastern University Psychology Department.


Dr. Hunter is the Ophthalmologist-in-Chief and Richard Robb Chair in Ophthalmology at Boston Children’s Hospital and is a professor and Vice Chair at Harvard Medical School.

Assistant Professor

Dr. Polimeni is an assistant Professor of Radiology, Harvard Medical School, an assistant in Biomedical Engineering, Massachusetts General Hospital, and affiliated Faculty, Harvard-MIT Division of Health Sciences and Technology.​

Associate Professor

Dr. Rosas is Associate Professor, Departments of Neurology and Radiology, Massachusetts General Hospital, Harvard Medical School, and Director of Center for Neuro-Imaging of Aging and Neurodegenerative Disease at Mass General Hospital.

Assistant Professor

Dr. Stockman is an assistant Professor in Radiology at the Harvard Medical School and is research staff at Massachusetts General Hospital.


Amanda Nabasaliza

University of Saint Joseph PA Program

Bryan Kennedy

B.S. Neuroscience and Psychology