^○Arifumi Matsumoto¹, Shoko Ishibashi², Seiko Sekimoto², Kumiko Endo², Naoki Suzuki^3,4, Masaaki Kato⁴, Masashi Aoki³, Isao Nagano¹ (1.Department of Neurology, National Hospital Organization, Miyagi National Hospital, 2.Tohoku University Hospital Community Medical Cooperation Center, 3.Department of Neurology, Tohoku University Graduate School of Medicine, 4.Department of Neurology, Southern Tohoku General Hospital)

^○Komei Shimozono^1,2, Naohiro Fumoto¹, Takashi Haraguchi¹, Yasuyuki Tanabe¹, Kenichi Sakai¹ (1.Department of Neurology, National Hospital Organization Minami-Okayama Medical Center, 2.Department of Neurology, Kurashiki Central Hospital)

^○Yasuto Nishida¹, Yuino Sugahara², Ryouichi Kurisaki¹, Michiyo Shimizu², Yasushi Maeda¹, Hidetsugu Ueyama¹ (1.NHO Kumamoto Saishun Medical Center Department of Neurology, 2.NHO Kumamoto Saishun Medical Center Nutrition Control Office)

^○Yumiko Harada, Tomohiko Nakamura, Masamichi Ueda, Masashi Suzuki, Masahisa Katsuno (Neurology of Nagoya University)

^○Fumiko Hirashima^1,2, Tatsuya Abe², Keisuke Ohto³, Tetsuo Komori² (1.Department of Rehabilitation Medicine, Flower and Forest Tokyo Hospital, 2.Department of Neurology, Center for Neuromuscular and Intractable diseases, National Hospital Organization Hakone Hospital, 3.Department of Rehabilitation Medicine, Center for Neuromuscular and Intractable diseases, National Hospital Organization Hakone Hospital)

^○Keiko Ohnari, Yukio Iwanaka, Tomoyo Hashimoto, Kazumasa Okada, Hiroaki Adachi (Department of Neurology, School of Medicine, University of Occupational and Environmental Health)

^○Tadashi Kanouchi¹, Hirokazu Natsui², Shintaro Iida¹, Miho Akaza³, Kazumoto Shibuya⁴, Yuichi Noto⁵, Hideki Kimura⁶, Toshio Shimizu⁶, Toshiki Mizuno⁵, Satoshi Kuwabara⁴, Takanori Yokota⁷ (1.Clinical laboratory, Medical hospital, Tokyo Medical and Dental University, 2.Department of Neurology, Kanto Central Hospital, 3.Department of Respiratory and Nervous system Science, Tokyo Medical and Dental University, 4.Department of Neurology, Chiba University, 5.Department of Neurology, Kyoto Prefectural University of Medicine, 6.Department of Neurology, Tokyo Metropolitan Neurological Hospital, 7.Department of Neurology and Neurological Science, Tokyo Medical and Dental University)

^○Nobuhiko Shibasaki^1,2, Harumi Hatazaki¹, Takaya Numayama¹, Kaoru Konishi² (1.Sayama Neurological Hospital, 2.Graduate school of faculty of medicine, Osaka university)

^○Kiyonobu Komai¹, Chiho Ishida¹, Kazuya Takahashi¹, Atsuro Tagami², Yuko Motozaki¹, Kouji Hayashi¹, Sadao Hikishima¹ (1.Department of Neurology, Hokuriku Brain and Neuromuscular Disease Center, NHO Iou National Hospital, 2.Department of Respiratory Medicine, Hokuriku Brain and Neuromuscular Disease Center, NHO Iou National Hospital)