1. From the Department of Neurology (C.E., S.R., F.F.), Medical University of Graz, Graz, Austria; the Centre for Functional MRI of the Brain (C.E., H.J.-B., M.B., P.M.M.), John Radcliffe Hospital, University of Oxford, Oxford, UK; the Department of Clinical Neurology (M.B., P.M.M.), Radcliffe Infirmary, University of Oxford, Oxford, UK; the Movement Science Group (H.D., J.C.), School of Biological and Molecular Sciences, Oxford Brookes University, Oxford, UK; the Oxford Centre for Enablement (OCE; H.D...