1 Department of Neuroscience 'Rita Levi Montalcini', University of Torino, Italy; Neurology 2 Unit, A.O.U. Città Della Salute e Della Scienza di Torino, Corso Bramante 88, 10124, Torino, Italy.
2 Department of Neuroscience 'Rita Levi Montalcini', University of Torino, Italy; Neurology 2 Unit, A.O.U. Città Della Salute e Della Scienza di Torino, Corso Bramante 88, 10124, Torino, Italy; Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, United Kingdom.
3 Neuroimaging Laboratory, IRCCS Santa Lucia Foundation, Via Ardeatina 306, 00179, Rome, Italy.
4 Department of Neuroscience 'Rita Levi Montalcini', University of Torino, Italy; Neurology 2 Unit, A.O.U. Città Della Salute e Della Scienza di Torino, Corso Bramante 88, 10124, Torino, Italy. Electronic address: maurizio.zibetti@unito.it.