^○Ryuta Morihara, Yosuke Osakada, Tian Feng, Toru Yamashita, Xinran Hu, Yusuke Fukui, Koh Tadokoro, Mami Takemoto, Koji Abe (Department of Neurology, Okayama University, Japan)

^○Masafumi Arakawa^1,3, Chikako Nito^1,2, Yuki Sakamoto¹, Shiro Takahashi^1,3, Satoshi Suda¹, Yoshitaka Miyagawa³, Yuko Nitahara-kasahara⁴, Mashito Sakai³, Takashi Okada⁴, Kazumi Kimura¹ (1.Department of Neurological Science, Graduate School of Medicine, Nippon Medical School, Japan, 2.Laboratory for Clinical Research, Collaborative Research Center, Nippon Medical School, 3.Department of Biochemistry and Molecular Biology, Graduate School of Medicine, Nippon Medical School, Japan, 4.Division of Molecular and Medical Genetics, the Institute of Medical Science, the University of Tokyo)

^○Yusuke Fukui¹, Yumiko Nakano¹, Taijun Yunoki¹, Mami Takemoto¹, Ryuta Morihara¹, Toru Yamashita¹, Koji Abe² (1.Department of Neurology, Okayama University Hospital, Japan, 2.National Center of Neurology and Psychiatry)

^○Sheikh Abdullah M.^1,2, Yano Shozo^1,2, Mitaki Shingo^1,3, Tabassum Shatera^1,2, Nagai Atsushi^1,2,3 (1.Shimane University, Japan, 2.Department of Laboratory Medicine, Faculty of Medicine, Japan, 3.Department of Neurology, Faculty of Medicine)