There were 30 (46%) lesions in the brain stem, 18 (27%) in the basal ganglia region and 18 (27%) in the periventricular white matter. Of...doi:info:doi/10.1016/S0248-8663(98)80032-5D. GalanaudB. WechslerD. DormontA. BiondiC. MarsaultJC PietteLa Revue De Médecine Interne...