^○Masanori Nakagawa¹, Yukiko Tsuji², Yu-ichi Noto², Kensuke Shiga³, Toshiki Mizuno² (1.North Medical Center, Kyoto Prefectural University of Medicine, 2.Department of Neurology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 3.Department of Medical Education and Primary Care, Kyoto Prefectural University of Medicine)

^○Yu-ichi Noto (Department of Neurology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine)

^○Yuji Okamoto (Department of Neurology and Geriatrics, Kagoshima University Graduate School of Medical and Dental Sciences)

^○Yoko Kobayasi (National Center Hospital,National Center of Neurology and psychiatry,Department of Rehabilitation Medicine)