^○Shigenori Kanno^1,2, Yoichi Ogawa³, Hiroaki Arai⁴, Satoru Otomo⁴, Hiroaki Kikuchi⁵, Satoshi Shibuya^2,6, Kyoko Suzuki¹ (1.Department of Behavioral Neurology and Cognitive Neuroscience, Tohoku Univeristy Graduate School of Medicine, 2.Department of Neurology, South Miyagi Medical Center, 3.Department of Radiology, South Miyagi Medical Center, 4.Department of Neurosurgery, South Miyagi Medical Center, 5.Healthcare Center, South Miyagi Medical Center, 6.Department of Internal Medicine, Moriyama Memorial Hospital)

^○Nagato Kuriyama¹, Teruhide Koyama¹, Etsuko Ozaki¹, Satoshi Saito⁴, Masafumi Ihara⁴, Daisuke Matsui¹, Isao Watanabe¹, Mutsumi Umehara², Masaki Kondo², Toshiki Mizuno², Yoshinori Marunaka⁵, Akihiro Takada⁵, Kentaro Akazawa³, Kei Yamada³, Satomi Tomida¹, Reo Nagamitsu¹, Fumitaro Miyatani¹, Masahiro Miyake⁶, Yoshiyuki Watanabe^1,7, Ritei Uehara¹ (1.Departments of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan, 2.Department of Neurology, Kyoto Prefectural University of Medicine, Kyoto, Japan, 3.Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan, 4.Department of Stroke and Cerebrovascular Diseases, Division of Neurology, National Cerebral and Cardiovascular Center, Osaka, Japan, 5.Kyoto Industrial Health Association, Kyoto, Japan, 6.Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan, 7.Faculty of Health and Medical Sciences,Kyoto University of Advanced Science)

^○Kazutomi Kanemaru, Renpei Sengoku, Yasushi Nishina, Shigeo Murayama (Department of Neurology, Tokyo Metropolitan Geriatric Hospital)

^○Satoru Mori^1,2, Yuzo Fujino¹, Kensuke Kakiuchi², Masakazu Sugino², Kensuke Shiga¹ (1.Matsushita Memorial Hospital, Dept. of Neurology, 2.Aino Hospital, Dept. of Neurology)

^○Keisuke Morihara¹, Yuichi Higashiyama¹, Shiori Asano¹, Yuki Matsunaga¹, Keita Takahashi¹, Ryoko Miyake¹, Kenichi Tanaka¹, Katsuo Kimura², Hitaru Kishida², Naohisa Ueda², Hideto Joki¹, Hiroshi Doi¹, Hideyuki Takeuchi¹, Fumiaki Tanaka¹ (1.Department of Neurology and Stroke medicine, Yokohama City University, 2.Department of Neurology, Yokohama City University Medical Center)

^○Mitsuaki Bandoh¹, Youko Sunami¹, Satomi Inoue², Hiroshi Kurisaki² (1.Tokyo Metroolitan Neurological Hospital, 2.Syakujii Park Hiro Clinic)

^○Kensaku Kasuga¹, Tamao Tsukie¹, Masataka Kikuchi², Norikazu Hara¹, Akinori Miyashita¹, Ryozo Kuwano³, Takeshi Iwatsubo⁴, Takeshi Ikeuchi¹, Japanese Alzheimer's Disease Neuroimaging Intiative¹ (1.Department of Molecular Genetics, Brain Research Institute, Niigata University, 2.Department of Genome Informatics, Graduate School of Medicine, Osaka University, 3.Asahigawaso Medical-Welfare Center, Asahigawaso Research Institute, 4.Department of Neuropathology, Graduate School of Medicine, The University of Tokyo)

^○Yuhei Takado¹, Kenji Tagai¹, Kiwamu Matsuoka¹, Hitoshi Shinoto¹, Yasunori Sano¹, Keisuke Takahata¹, Manabu Kubota¹, Maiko Ono¹, Naruhiko Sahara¹, Takayuki Obata¹, Kazunori Kawamura², Ming-rong Zhang², Tetsuya Suhara¹, Hitoshi Shimada¹, Makoto Higuchi¹ (1.Department of Functional Brain Imaging Research, National Institutes for Quantum and Radiological Science and Technology, 2.Department of Radiopharmaceuticals Development, National Institutes for Quantum and Radiological Science and Technology)

^○Akira Kuzuya¹, Masakazu Miyamoto¹, Yamamoto Yosuke², Noriko Uchida¹, Atsuko Kokuryu¹, Naohiro Egawa¹, Atae Kinoshita³, Shunichi Fukuhara², Ryosuke Takahashi¹ (1.Department of Neurology, Kyoto University Graduate School of Medicine, 2.Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine, 3.Department of Human Health Sciences, Kyoto University Graduate School of Medicine)