[1] Kagawa Univ, Dept Neurol Intractable Dis Res, Kagawa, Japan
[2] Tokushima Univ, Grad Sch, Dept Clin Neurosci, Inst Biomed Sci, Tokushima, Japan
[3] Kagawa Univ, Kagawa Univ Hosp, Dept Neurol, Kagawa, Japan
[4] Tokushima Univ, Fac Med, Tokushima, Japan
[5] Ist Ricovero & Cura Carattere Sci IRCCS Santa Luc, Lab Neurogenet, Ctr Europeo Ric Cervello CERC, Rome, Italy