^○Seigo Kimura^1,2, Seiya Noda^1,2, Ayuka Murakami^1,2, Tomoyuki Kazuta^1,2, Satoko Hirano^1,2, Makoto Minamiyama¹, Masaaki Konagaya¹, Masahisa Katsuno², Satosi Kuru¹ (1.National hospital organaization Suzuka national hospital department of neurology, Japan, 2.Nagoya university graduate school of medicine department of neurology, Japan)

^○Ruriko Kitao, Toshinori Kimura, Emiko Tsuda, Tatsuya Abe, Aya Okuma, Masatoshi Mihara, Tomihiro Imai, Yutaka Ogino, Tetsuo Komori (National Hakone Hospital, Neurology, Japan)

^○Takao Mitsui^1,2, Yukiko Maki¹, Nichika Sumitomo¹, Megumi Seo¹, Rieko Kondo², Tatsushi Miyazaki² (1.Tokushima National Hospital, Department of Clinical Reserch, Japan, 2.Tokushima National Hospital, Department of Pediatrics, Japan)

^○Kenichiro Nakamura¹, Tetsuji Katayama¹, Katsumasa Goto¹, Takao Matsuda², Etsuro Matsubara³ (1.Department of Neurology, Nishibeppu National Hospital, Japan, 2.Department of Reproductive medicine and Genetics, Nishibeppu National Hospital, 3.Department of Neurology, Faculty of Medicine, Oita university)