1. From the Neuroimaging Research Unit (E.G.S., A.G., S.B., E.C., V.C., C.C., M.F., F.A.), Division of Neuroscience, and Neurology Unit (E.G.S., A.G., T.R., P.S., Y.M.F., M.F., F.A.), IRCCS San Raffaele Scientific Institute; Vita-Salute San Raffaele University (E.G.S., A.G., T.R., M.F., F.A.); Neurorehabilitation Unit (N.R., M.F.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute, Milan, Italy.