^○Masatsugu Yakiyama¹, Shigeki Hirano^1,2, Koichi Kashiwado³, Atsuhiko Sugiyama², Ai Ishikawa⁴, Masahide Suzuki², Michiko Izumi², Yoshihisa Kitayama², Moeno Ishikawa¹, Miki Yoshitake^1,2, Masaomi Iyo⁵, Satoshi Kuwabara^1,2 (1.Medical Center for Dementia, Chiba University Hospital, Japan, 2.Department of Neurology, Graduate School of Medicine and School of Medicine, Chiba University, 3.Kashiwado Hospital, 4.National Hospital Organization Chiba-East-Hospital, 5.Department of Psychiatry, Graduate School of Medicine and School of Medicine, Chiba University)

^○Ryoma Aoki¹, Makoto Shiraishi², Kyohei Mikami¹, Tsutomu Kamo³ (1.Department of Rehabilitation, Noborito Neurology Clinic, Japan, 2.Department of Neurology, St. Marianna University School of Medicine, 3.Department of Neurology, Noborito Neurology Clinic)

^○Megumi Kasai¹, Asuka Nakajima², Yasushi Shimo², Toshiki Nakahara³, Yoshiaki Furukawa³, Mariko Negishi², Taeko Fukuda², Ikuko Tojima³, Noriko Satou³, Hiromi Shimada¹, Michiyo Yuasa¹ (1.Juntendo university faculty of health care and nursing, Japan, 2.Juntendo University Nerima Hospital, 3.Juntendo Tokyo Koto Geriatric Medical Center)

^○Asako Yoroisaka¹, Yuta Ishiguro¹, Taiji Tsunemi¹, Tomoyo Shimada¹, Wado Akamatsu², Nobutaka Hattori¹ (1.Juntendo University School of Medicine, Department of Neurology, Japan, 2.Juntendo University School of Medicine, Center for Genomic and Regenerative Medicine)