1. The Department of Neurology and Neuropsychology, Pierre-Paul Riquet Hospital, Site Purpan, Place du Docteur Baylac, Toulouse, France (Makhtar Ba, Benaiteau, Rigal, Salleles, Pariente); INSERM UMR TONIC-Toulouse NeuroImaging Centre, Purpan University Hospital, Pavillon Baudot, Toulouse, France (Makhtar Ba, Guerrier, Rigal, Mirabel, Pariente); the Neurology Department, Albi Hospital, Albi, France (Perez); the Department of Infectious and Tropical Diseases, Purpan University Hospital, Toulouse, France ...