^○Shun Akaike¹, Tomoko Okamoto¹, Wakiro Sato², Youwei Lin¹, Takashi Yamamura², Yuji Takahashi¹ (1.Department of Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Japan, 2.Department of Immunology, National Institute of Neuroscience, National Center of Neurology and Psychiatry)

^○Tatsusada Okuno (Department of Neurology, Osaka University, Japan)

^○Ritsu Akatani, Norio Chihara, Atsushi Hara, Shusuke Koto, Riki Matsumoto (Division of Neurology, Kobe University Graduate School of Medicine, Japan)

^○Masanori Nagaoka¹, Ayami Shiina², Tomoe Kurita², Seiichi Itoh², Kazuya Doi² (1.Yushikai Rehabilitation Tsubasano-ie Hospital, Japan, 2.Nagaoka Rehabilitation Hospital)