1. Neuroimaging Laboratory, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Santa Lucia Foundation, Rome, Italy
2. Department of Geriatrics, Orthopedics and Neuroscience, Institute of Neurology, Catholic University of Sacred Heart, Rome, Italy
3. Unità Operativa Complessa Neurologia e Neurofisiopatologia, Azienda Ospedaliera San Camillo Forlanini, Rome, Italy
4. Department of Geriatrics, Orthopedics and Neuroscience, Institute of Neurology, Catholic University of Sacred Heart, Rome, Italy4Department of Neurorehabilitation, IRCCS San Raffaele Pisana, Rome, Italy
5. Clinical Imaging Sciences Centre, Brighton and Sussex Medical School, University of Sussex, Brighton, England
6. Department of Geriatrics, Orthopedics and Neuroscience, Institute of Neurology, Catholic University of Sacred Heart, Rome, Italy6Fondazione Don C. Gnocchi Onlus, Milan, Italy
7. Department of Clinical and Behavioural Neurology, IRCCS Santa Lucia Foundation, Rome, Italy8Department of Neuroscience, University of Rome Tor Vergata, Rome, Italy