^○Satoko Yosizaki, Nobuyuki Araki, Yoshitaka Yamanaka, Satoshi Kuwabara (Department of Neurology, Chiba University Hospital, Japan)

^○Tetsutaro Ono, Takahiro Tanaka, Tomoaki Goto, Ryou Saigusa, Keiko Shigemori (Dai Nippon Printing Co., Ltd., Japan)

^○Yasuhiro Aso¹, Noriyuki Kimura², Etsuro Matsubara² (1.Department of Neurology, Oita Prefectural Hospital, Japan, 2.Department of Neurology, Oita University, Faculty of Medicine)

^○Naoto Takenoshita¹, Yuta Inagawa¹, Daisuke Hirose¹, Raita Fukasawa¹, Yusuke Takata¹, Tomohiko Sato¹, Kentaro Hirao¹, Hidekazu Kanetaka¹, Kensaku Kasuga², Takeshi Ikeuchi², Soichiro Shimizu¹ (1.Department of Geriatric Medicine, Tokyo Medical University, Japan, 2.Department of Molecular Genetics, Brain Research Institute, Niigata University,)

^○Nobutoshi Morimoto¹, Yoshiaki Takahashi¹, Mizuki Morimoto¹, Akihiko Shiino² (1.Department of Neurology, Kagawa prefectural central hospital, Japan, 2.Department of Biomedical MR Science, Molecular Neuroscience Research Center, Shiga University of Medical Science)