Introduction
atrophy, disability, chronic disease of the central nervous system [
ATROPHY, MULTIPLE SCLEROSIS (MS), CORTEX
Multiple sclerosis (MS) is a chronic disease of the central nervous system [MRI-measured atrophy occurs in distinct, non-random patterns and involves many different regions, including the cerebral cortex, deep gray matter, brainstem, cerebellum, and spinal cord [Although there have been efforts to link clinical disability to regional atrophy [