Eriko Yokoyama, Mio Miyata (Department of rehabilitation, Akita prefectural center for rehabilitation and psychiatric medicine, Japan)

Takahiko Murata^1,2, Satoko Obara¹, Masahiro Kawashima² (1.Department of Neurology, National Hospital Organization Morioka Medical Center, Japan, 2.Department of Neurology, Iwate Prefectural Ninohe Hospital, Japan)

Remi Morimoto, Mutsumi Iijima, Kazuo Kitagawa (Department of Neurology, Tokyo Women's Medical University, Japan)

Yuri Asano¹, Takahide Wada¹, Tomoya Kawazoe¹, Kei Ikeda¹, Kota Bokuda¹, Akiko Harada², Kaori Kamiashi², Yuka Sakuraba², Kaga Umehara², Takako Saotome², Yuki Aoyama³, Rie Naito⁴, Chiharu Matsuda⁵, Yuji Saitoh¹, Toshio Shimizu¹, Kazushi Takahashi¹ (1.Department of Neurology, Tokyo Metropolitan Neurological Hospital, Japan, 2.Department of Rehabilitation, Tokyo Metropolitan Neurological Hospital, Japan, 3.Department of Nutrition, Tokyo Metropolitan Neurological Hospital, Japan, 4.Department of Neuro-Otology, Tokyo Metropolitan Neurological Hospital, Japan, 5.Unit for Intractable Disease Nursing Care, Tokyo Metropolitan Institute of Medical Science, Japan)

Hideo Terasawa, Ryogo Tamada, Yasuyuki Matsuno, Atsushi Hara, Naohiko Seike, Toshitaka Kawarai, Noritaka Shimizu, Toshiyuki Uehara (Department of neurology, Harima-Himeji gneral medical center, Japan)

Hiroki Suo¹, Fukiko Morii^1,2, Takuma Ohmichi¹, Yuzo Fujino¹, Etsuro Nakanishi³, Ryosuke Takahashi³, Kanako Menjyo¹, Makiko Shinomoto¹, Toshiki Mizuno^1,4, Takashi Kasai¹ (1.Department of Neurology, Kyoto Prefectural University of Medicine, Japan, 2.Department of Neurology, Division of Molecular Brain Pathology, Kyoto Prefectural University of Medicine, Japan, 3.Department of Neurology, Graduate School of Medicine, Kyoto University, Japan, 4.Department of Neurology, Japan Community Health care Organization Kyoto Kuramaguchi Medical Center, Japan)

Chiho Ishida¹, Kazuya Takahashi¹, Yuko Motozaki¹, Hiroki Yamaguchi¹, Kiyonobu Komai¹, Atsuro Tagami², Satoko Nakada³ (1.Department of Neurology, NHO Iou National Hospital, Japan, 2.Department of Respiratory Medicine, NHO Iou National Hospital, Japan, 3.Department of Pathology and Laboratory Medicine, NHO Iou National Hospital, Japan)