1. From the Department of Neurology (A.C., M.C.Z.Z., D.S., L.S., M.E.G., S.M.G., A.V.), J. Philip Kistler Stroke Research Center, Massachusetts General Hospital, Harvard Medical School, Boston; Division of Neurology (A.C.), King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand; Cognitive Clinical and Computational Neuroscience Research Unit (A.C.), Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Department of Medical Imaging (M.C.Z.Z.), Center for Imaging...