^○Kenichiro Sakai¹, Tomomichi Kitagawa¹, Takeo Sato¹, Hiroki Takatsu¹, Teppei Komatsu¹, Tadashi Umehara¹, Shusaku Omoto¹, Hidetaka Mitsumura¹, Hidetomo Murakami¹, Yasuyuki Iguchi¹, Issei Kan², Toshihiro Ishibashi², Yuichi Murayama² (1.The JIKEI University School of Medicine, Department of Neurology, Japan, 2.The JIKEI University School of Medicine, Department of Neurosurgery)

^○Shinya Kawase, Yo Shibata, Hiroshi Takigawa, Ritsuko Hanajima (Division of Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Japan)

^○Amane Araki, Tomoyuki Kato, Taiyo Nohara, Yi Ou Huang, Ayano Kondo, Chisato Oba, Saori Morozumi, Keizo Yasui (Department of neurology, Japanese Red Cross Nagoya Daini Hospital, Japan)

^○Masayuki Suzuki, Misato Ozawa, Kumiko Miura, Tadashi Ozawa, Kosuke Matsuzono, Takafumi Mashiko, Reiji Koide, Shigeru Fujimoto, Ryota Tanaka (Division of Neurology, Department of Medicine, Jichi Medical University, Japan)

^○Keisuke Mizutani, Hitoshi Miyatake, Yutaro Saito, Takuya Oguri, Hideki Kato, Hiroyuki Yuasa (Tosei General Hospital, Department of Neurology, Japan)

^○Yumiko Yamaoka¹, Yasumitsu Ichikawa^1,2, Noriko Sasabe³, Toshikazu Kimura⁴, Kazutaka Sawada⁵, Takehiro Katano⁵, Seiji Okubo¹ (1.Department of Cerebrovascular Medicine, NTT Medical Center, Tokyo, Japan, 2.Department of Stroke Medicine, Tokuyama central hospital, 3.Preventive Medicine, NTT Medical Center, Tokyo, 4.the first Department of Neurosurgery, Japanese Red Cross Medical Center, 5.Department of Neurology, Nippon Medical School)

^○Toru Kishitani, Masashi Hamanaka, Takehiro Yamada, Jun Fujinami, Soichiro Numa, Daiki Fukunaga, Yumeki Shimizu, Shohei Murata, Yoshinari Nagakane (Kyoto second red cross hospital, Japan)

^○Satoshi Kubo, Megumi Takenaka, Hiroki Fuji, Takeshi Kitamura (Chugoku Rosai Hospital, Japan)

^○Yusaku Shimizu, Yuya Kobayashi, Teruya Morizumi, Gaku Okumura, Kiyoshiro Nagamatsu (Department of Neurology, Ina Central Hospital, Japan)

^○Yoshinori Hirata¹, Natsuko Kato¹, Kanako Muraga¹, Akihiro Shindo³, Keita Matsuura¹, Yuichiro Ii¹, Mariko Shiga², Kenichi Tabei³, Masayuki Sato^2,3, Satoshi Fujita⁴, Yoshihiko Kagawa⁴, Eitro Fujii⁴, Masaaki Ito⁴, Maki Umino⁵, Masayuki Maeda^5,6, Hidekazu Tomimoto^1,2 (1.Department of Neurology, Mie University Graduate School of Medicine, Japan, 2.Mie Prefectural Dementia-Related Disease Medical Center, 3.Department of Dementia Prevention and Therapeutics, Mie University Graduate School of Medicine, 4.Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, 5.Department of Radiology, Mie University Graduate School of Medicine, 6.Department of Advanced Diagnostic Imaging, Mie University Graduate School of Medicine)

^○Hirokazu Ueda, Kimihiko Akeura, Kazuya Yamashita, Haruhiko Terakawa (Department of Neurology, JCHO Osaka Hospital, Japan)

^○Yuya Kano¹, Yuji Isono¹, Naoki Shimoya¹, Yoshitaka Nakamura¹, Taro Kitamura¹, Toshiyasu Miura¹, Kentaro Yamada¹, Masahiro Muto², Chikako Sato³ (1.Department of Neurology, Nagoya City East Medical Center, Japan, 2.Department of Radiology, Nagoya City East Medical Center, 3.Department of Neurology, Nagoya City Rehabilitation Center)

^○Yohei Takenobu, Shunsuke Tamaki, Noriko Nomura, Kazutoshi Ikeda, Sachiko Hasebe, Yuta Tsuji, Kentaro Yamakawa, Makio Takahashi (Department of Neurology, Osaka Red Cross Hospital, Japan)

^○Tsugio Akutsu, Yuko Kondo, Kotaro Usui, Ayato Kimura, Ryo Usui, Daisuke Ishima, Mami Kanzaki, Takahiro Iizuka, Kazutoshi Nishiyama (Department of Neurology Kitasato University, School of Medicine, Japan)

^○Ryota Ueda¹, Keisuke Imai², Naoki Tokuda², Atsushi Yamamoto², Tetsuya Ioku², Toshi Sai², Kanako Menjo², Masanori Cho², Kazuma Tsuto³, Masashi Hamanaka⁴ (1.Department of Neurology, North Medical Center Kyoto Prefectural University of Medicine, Japan, 2.Department of Neurology and Stroke Treatment, Kyoto First Red Cross Hospital, 3.Department of Neurosurgery, Seisho Hospital, 4.Department of Neurology, Kyoto Second Red Cross Hospital)