^○Ryoko Ihara¹, Kazushi Suzuki¹, Atsushi Iwata², Takeshi Iwatsubo^1,3, The Japanese Alzheimer's Disease Neuroimaging Initiatives (1.University of Tokyo Hospital, Unit for Early and Exploratory Development, 2.University of Tokyo, Department of Neurology, 3.University of Tokyo, Department of Neuropathology)

^○Kazushi Suzuki¹, Ryoko Ihara¹, Atsushi Iwata², Takeshi Iwatsubo^1,3, the Japanese Alzheimer's Disease Neuroimaging Initiative (J-ADNI) (1.The Unit for Early and Exploratory Clinical Development, the University of Tokyo Hospital, 2.Department of Neurology, the University of Tokyo, 3.Department of Neuropathology, the University of Tokyo)

^○Kentaro Hirao¹, Fumio Yamashita², Akito Tsugawa¹, Rieko Haime¹, Tomohiko Sato¹, Misa Okita¹, Soichiro Shimizu¹, Hidekazu Kanetaka¹, Takahiko Umahara¹, Hirofumi Sakurai¹, Haruo Hanyu¹ (1.Department of Geriatric medicine, Tokyo Medical University Hospital, Tokyo, Japan, 2.Department of Ultrahigh Field MRI, Institute for Biomedical Sciences, Iwate Medical University, Iwate, Japan)

^○Lihua Gu, Jiu Chen, Lijuan Gao, Zhijun Zhang (Southeast University, China)

^○Youngsoon Yang (Korea Veterans Health Service Medical Center, Seoul, Korea)

^○Kanokkawinwong Nutthapong^1,2, Senanarong Vorapan^1,2 (1.Mahidol university, Thailand, 2.Siriraj Hospital, Thailand)

^○Xiang Tang^1,2, Feng Cai¹, di wu², lihua gu², zhijun zhang² (1.Department of Neurology, The First Affiliated Hospital of Soochow University;, China, 2.Department of Neurology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University;, China)