^○Hiroyuki Tomimitsu, Ayako Oniki, Kiyobumi Ota, Zen Kobayashi, Shoichiro Ishihara, Shuzo Shintani (JA Toride Medical Center)

^○Takayuki Kato¹, Renpei Sengoku², Hiroshi Nishina², Kazutomi Kanemaru², Shigeo Murayama² (1.Tokyo Metropolitan Geriatric Hospital, Dept. of Rehabilitation Medicine, 2.Tokyo Metropolitan Geriatric Hospital, Dept. of Neurology)

^○Misa Seki, Hiroshi Yoshizawa, Megumi Kubota, Takao Hoshino, Yuka Shirai, Sono Toi, Kazuo Kitagawa (Department of Neurology, Tokyo Women's Medical University)

^○Hiroyuki Kawano^1,2, Marie Hosaka¹, Tatsuo Amano^1,2, Haruko Okano^1,4, Rieko Suzuki^1,2, Yuko Honda^1,2, Masataka Torii^1,3, Yoshiko Unno^1,2, Yoshiaki Shiokawa^1,3, Teruyuki Hirano^1,2 (1.Stroke Center, Kyorin University, 2.Department of Stroke and Cerebrovascular Medicine, Kyorin University, 3.Department of Neurosurgery, Kyorin University, 4.Department of Neurology, Kyorin University)

^○Sho Nakajima, Kazuo Yamashiro, Yuji Ueno, Ryota Tanaka, Nobukazu Miyamoto, Kcnichiro Hira, Naohide Kurita, Nobutaka Hattori (The Department of Neurology of Juntendo University School of Medicine)

^○Honami Yorouki, Satoshi Ohyama, Yuka Shimoda, Daiki Tokuura, Reiko Sata, Rikuzou Hamada, Naoaki Kanda (Imamura General Hospital, Department of Neurology)

^○Yuta Hagiwara¹, Takahiro Shimizu¹, Tatsuro Takada², Kaima Soga¹, Naoki Takao¹, Yoko Tsuchihashi¹, Tomohide Yoshie², Toshihiro Ueda², Yasuhiro Hasegawa¹ (1.Department of Internal Medicine, Division of Neurology, St. Marianna University School of Medicine, 2.Department of Strokology, Stroke Center, St. Marianna University Toyoko Hospital)