^○Yuichi Riku^1,2, Mari Yoshida¹, Masato Hasegawa⁴, Kenya Nishioka³, Akio Akagi¹, Shinsuke Ishigaki², Masahisa Katsuno², Gen Sobue⁵, Yasushi Iwasaki¹ (1.Inst. for Med. Sci. of Aging, Aichi Medical University, Japan, 2.dept. of Neurol., Nagoya University, Japan, 3.dept. of Neurol., Juntendo University, 4.Tokyo Metropolitan Institute of Medical Science, 5.Aichi Med. Univ.)

^○Motoi Yoshimura^1,2, Hiroyuki Honda¹, Naokazu Sasagasako³, Shinichiro Mori^1,4,5, Takashi Ishii⁶, Toshiharu Ninomiya⁷, Noriko Isobe², Toru Iwaki¹ (1.Department of Neuropathology, Graduate School of Medical Sciences, Kyushu University, Japan, 2.Department of Neurology, Graduate School of Medical Sciences, Kyushu University, Japan, 3.Department of Neurology, National Hospital Organization Omuta National Hospital, Omuta, Japan, 4.Department of Neurology, Saiseikai Futsukaichi Hospital, Chikushino, Japan, 5.Department of Neurology, Division of Respirology, Neurology and Rheumatology, Kurume University School of Medicine, Kurume, Japan, 6.Department of Nutrition and Dietetics, School of Family and Consumer Sciences, Kamakura Women's University, Kamakura, Japan, 7.Department of Epidemiology and Public Health and Center for Cohort Studies, Graduate School of Medical Science, Kyushu University, Fukuoka, Japan)

^○Hideki Wada, Ryota Hikiami, Makiko Kusui, Sumio Minamiyama, Megumi Asada, Akemi Shodai, Makoto Urushitani (Department of Neurology, Shiga University of Medical Science, Japan)

^○Lu Jiangkun¹, Ozawa Daisaku^1,2, Nagai Yoshitaka^1,2 (1.Department of Neurotherapeutics, Osaka University Graduate School of Medicine, Japan, 2.Department of Neurology, Kindai University Faculty of Medicine)