M Trimboli Md1,2, L Troisi Md3. 1. Institute of Neurology, Department of Medical and Surgical Sciences, Magna Græcia University, Catanzaro, Italy. 2. Neurology Department, AOR San Carlo, Potenza, Italy. 3. Anesthesia and Intensive Care, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy.