Affiliation: | From the Department of Neurology (MN, JS, AA, VSRD, CEB, ZDG, AA-S, RB);Center for Neurological Imaging (MN, AA, VSRD, CEB, ZDG, AA-S);Partners MS Center (JS, AA);and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (RB). |