[1] Univ Hosp, Dept Neurosci Clin, Lausanne, Switzerland
[2] Fac Biol & Med, Lausanne, Switzerland
[3] Yale Univ, Sch Med, Div Epilepsy & EEG, POB 208018, New Haven, CT 06520 USA
[4] Beth Israel Deaconess Med Ctr, Neurol, KS 479,330 Brookline Ave, Boston, KS 02460 USA
[5] CHUV BH07, Serv Neurol, CH-1011 Lausanne, Switzerland