Primary Lateral Sclerosis Presenting With Focal Onset Spreading Through Contiguous Neuroanatomic Regions

Affiliations

• ¹ From the Neurology Unit, Neuroimaging Research Unit (P.S., T.R., Y.M.F., F.A., M.F., N.R.), and Experimental Neuropathology Unit (A.Q., N.R.), Institute of Experimental Neurology (INSPE), Division of Neuroscience (E.G.S., A.M., F.A., M.F.), Neurorehabilitation Unit (M.F., N.R.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (F.A., M.F.); Milan, Italy.
• ² From the Neurology Unit, Neuroimaging Research Unit (P.S., T.R., Y.M.F., F.A., M.F., N.R.), and Experimental Neuropathology Unit (A.Q., N.R.), Institute of Experimental Neurology (INSPE), Division of Neuroscience (E.G.S., A.M., F.A., M.F.), Neurorehabilitation Unit (M.F., N.R.), and Neurophysiology Service (M.F.), IRCCS San Raffaele Scientific Institute; and Vita-Salute San Raffaele University (F.A., M.F.); Milan, Italy. riva.nilo@hsr.it.