Yuta Goto¹, Makoto Eriguchi¹, Takeru Kawanami¹, Makoto Morimitu¹, Mitumasa Hayashida², Hiroshi Takashima¹ (1.Saga-Ken Medical Centre Koseikan Department of Neurology, Japan, 2.Saga-Ken Medical Centre Koseikan Department of Spine Surgery, Japan)

Yuki Morita¹, Naoki Yoshino¹, Masashi Yamazaki¹, Keigo Aramaki², Mitsuko Okano², Akihiro Tsukada², Takashi Tsukahara² (1.Hokushin general hospital Neurology, Japan, 2.Hokushin general hospital Neurosurgery, Japan)

Kenichi Irie^1,2, Takahisa Tateishi¹, Hiroyuki Honda², Shinsuke Kikuchi¹, Taiga Moritaka¹, Shinichirou Mori¹, Akifumi Yamamoto³, Naokazu Sasagasako³, Takayuki Taniwaki¹ (1.Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Japan, 2.Neuropathology Center, National Hospital Organization Omuta National Hospital, Japan, 3.Division of Neurology, National Hospital Organization Omuta National Hospital, Japan)

Sho Fujiwara, Kunihiro Ueda, Ryoji Goto, Atsushi Sudo, Toshiyuki Kakumoto, Masashi Hamada, Wataru Satake, Tatsushi Toda (Department of Neurology, The University of Tokyo Hospital, Japan)

Toshiaki Nonaka¹, Katsuya Satoh², Masahito Yamada³, Hidehiro Mizusawa⁴ (1.Department of Cellular and Molecular Biology, Nagasaki University Graduate School of Biomedical Science, Japan, 2.Department of Health Sciences, Unit of Medical and Dental Sciences, Nagasaki University Graduate School of Biomedical Sciences, Japan, 3.Federation of National Public Service Personnel Mutual Aid Associations, Kudanzaka Hospital, Japan, 4.National Center of Neurology and Psychiatry, Japan)