^○Tomohisa Okada¹, Thai Akasaka¹, Shinichi Urayama¹, Yujiro Yoshihara², Manabu Kubota², Taro Suwa², Jun Miyata², Tadashi Isa¹, Toshiya Murai² (1.Human Brain Research Center, Graduate School of Medicine, Kyoto University, 2.Department of Psychiatry, Graduate School of Medicine, Kyoto University)

^○Hiroki Yamamoto¹, Keita Watanabe², Shota Monma¹, Soichiro Tatsuo¹, Masashi Matsuzaka³, Mizuri Ishida⁴, Takuro Iwane⁴, Shigeyuki Nakaji⁴, Shingo Kakeda¹ (1.Department of Radiology, Graduate School of Medicine, Hirosaki University, 2.Brain Healthcare Business Ecosystem, Graduate School of Management, Kyoto University, 3.Department of Medical Informatics and Clinical Research Support Center, Hirosaki University Hospital, 4.Center of Healthy Aging Innovation Hirosaki University Center of Healthy Aging Innovation)

^○Naoki Saito¹, Nobuhiro Takaya¹, Masayuki Yamaguchi², Hidehiro Watanabe¹ (1.Health and Environmental Risk Division, National Institute for Environmental Studies, 2.Exploratory Oncology Research & Clinical Trial Center Division of Functional Imaging, National Cancer Center)

^○Tomoko Nakazawa¹, Fumio Yamashita², Kaori Iwata³, Mika Tanaka³, Shirou Koie¹, Hitomi Shimizu¹, Yuki Sakai¹, Yuuya Shimizu¹, Hirofumi Watanabe¹, Shintarou Suzuki¹, Keita Sakurai¹, Takashi Nihashi¹, Takashi Katou¹ (1.Radiology Department, National Center for Geriatrics and Gerontology, 2.Division of Ultrahigh Field MRI, Institute for Biomedical Sciences, Iwate Medical Univercity, 3.Center for Development of Advanced Medicine for Dementia, Department of Clinical and Experimental Neuroimaging, National Center for Geriatrics and Gerontology)

^○Tatsuhiro Wada^1,2, Chiaki Tokunaga³, Osamu Togao⁴, Masahiro Oga¹, Kouji Kobayashi¹, Toyoyuki Kato¹, Masami Yoneyama⁵, Hidetake Yabuuchi⁶ (1.Division of Radiology, Department of Medical Technology, Kyushu University Hospital, 2.Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, 3.Division of Radiology, Kyushu University Beppu Hospital, 4.Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 5.Philips Japan, 6.Department of Health Sciences, Faculty of Medical Sciences, Kyushu University)

^○Atsuro Suzuki, Tomoki Amemiya, Yukio Kaneko, Toru Shirai (Innovative Technology Laboratory, FUJIFILM Healthcare Corporation)

^○Yukio Kaneko¹, Atsuro Suzuki¹, Tomoki Amemiya¹, Chizue Ishihara¹, Yoshitaka Bito², Toru Shirai¹ (1.Innovative Technology Laboratory, FUJIFILM Healthcare Corporation, 2.Radiation Diagnostic Systems Division, FUJIFILM Healthcare Corporation)

^○Kazuhiko Oyu¹, Tsuyoshi Abe¹, Takuma Daimaruya¹, Ryo Katagishi¹, Yuhiko Otani¹, Masataka Narita¹, Atsushi Nozaki², Shingo Kakeda³ (1.Department of Radiology, Hirosaki University School of Medicine and Hospital, 2.GE Healthcare Japan, 3.Department of Radiology, Hirosaki University School of Medicine)

^○Masatsugu Kosuge, Takeshi Arai, Kimiyuki Nakamura, Yu Sakou, Kentarou Eguchi, Yasuhito Ishii (Department of Radiology, Tokyo Metropolitan Ohtsuka Hospital)

^○Daiki Sasahara (Department of Radiology, Kawasakisaiwai Hospital)

^○Tomoaki Moroda, Tomokazu Araki, Yasuaki Tsurushima, Takahiro Mihara, Ryuji Nojiri, Keiichi Ishigame (Department of Radiology, Kenshonkai Tokyo Medical Clinic)

^○Naoyuki Takei^1,2, Shohei Fujita^2,3, Issei Fukunaga⁴, Osamu Abe², Shigeki Aoki³, Tetsuya Wakayama¹ (1.GE Healthcare Japan, 2.Department of Radiology, Graduate School of Medicine, The University of Tokyo, 3.Department of Radiology, Juntendo University Hospital, 4.Facility of Health Science, Juntendo University Hospital)

^○Yutaka Hamatani¹, Kayoko Abe², Yasuhiro Goto¹, Masami Yoneyama³, Lu Quin⁴, Isao Shiina¹, Kazuo Kodaira¹, Takumi Ogawa¹, Mana Kato¹, Michinobu Nagao², Shuji Sakai² (1.Department of Radiological Services, Tokyo Women's Medical University Hospital, 2.Department of Diagnostic imaging & Nuclear Medicine, Tokyo Women's Medical University Hospital, 3.Philips Japan, 4.Philips Healthcare NA)

^○Ryutaro Yano¹, Koichi Sugawa² (1.Department of MRI Sales, Canon Medical Systems Corporation, 2.Department of Radiology, Sapporo Central Hospital)

^○Keigo Yamazaki^1,3, Yoshitaka Masutani², Wataru Uchida¹, Koh Sasaki^2,4, Koji Kamagata¹, Shigeki Aoki¹ (1.Department of Radiology, Juntendo University Graduate School of Medicine, 2.Graduate School of Information Science, Hiroshima City University, 3.Department of Radiological Science, Tokyo Metropolitan University, 4.Hiroshima Heiwa Clinic)

^○Yuki Matsumoto¹, Masafumi Harada¹, Kanon Monda², Yuki Kanazawa¹, Yo Taniguchi³, Masaharu Ono³, Yoshitaka Bito³ (1.Institute of Biomedical Sciences, Tokushima University Graduate School, 2.School of Health Sciences, Faculty of Medicine, Tokushima University, 3.FUJIFILM Healthcare Corporation)

^○Hiroki Inukai¹, Shun Uematsu², Kensuke Shinoda², Hideaki Kutsuna² (1.MRI Sales Department, Canon Medical Systems Corporation, 2.MRI Systems Division, Canon Medical Systems Corporation)

^○Seiji Kumazawa¹, Takashi Yoshiura² (1.Department of Radiological Technology, Faculty of Health Sciences, Hokkaido University of Science, 2.Department of Radiology, Graduate School of Medical and Dental Sciences, Kagoshima University)

^○Asako Masuda¹, Yasunori Iwai¹, Hidehiro Hirabayashi² (1.Department of Radiology, National Hospital Organization Nara Medical Center, 2.Department of Neurosurgery, National Hospital Organization Nara Medical Center)

^○Tomoaki Taizumi (Municipal Tsuruga Hospital)

^○Takashi Inoue¹, Satoru Ohtomo¹, Teiji Tominaga² (1.Department of Neurosurgery, South Miyagi Medical Center, 2.Department of Neurosurgery, Tohoku University School of Medicine)

^○Abdelazim Elsayed Elhelaly^1,2, Fuminori Hyodo¹, Norikazu Koyasu³, Masayuki Matsuo³ (1.Department of Radiology, Frontier Science for imaging, Gifu University, Graduate School of Medicine, 2.Department of Food Hygiene and Control, Faculty of Veterinary Medicine, Suez Canal University, 3.Department of Radiology, Gifu University)