^○Hitoshi Kujirai¹, Takashi Ogawa¹, Koji Kamagata², Taku Hatano¹, Wataru Uchida², Haruka Takeshige-amano³, Shigeki Aoki², Nobutaka Hattori¹ (1.Department of Neurology, Juntendo University Faculty of Medicine, Japan, 2.Department of Radiology, Juntendo University Faculty of Medicine, 3.Department of Neurology, Juntendo University Nerima Hospital)

^○Nobuhiro Dougu, Takamasa Nukui, Hirofumi Konishi, Mamoru Yamamoto, Tomohiro Hayashi, Ryoko Shibuya, Noriyuki Matsuda, Ryo Tanaka, Hiroaki Hirosawa, Risako Furuta, Kouki Maesaka, Taichi Mitsui, Kousuke Baba, Yuji Nakatsuji (Department of Neurology, University of Toyama, Japan)

^○Wataru Sako¹, Daisuke Taniguchi¹, Akimitsu Suda¹, Atsuhiko Shindo¹, Takashi Ogawa¹, Yutaka Oji¹, Taku Hatano¹, Koji Kamagata², Shigeki Aoki², Nobutaka Hattori¹ (1.Department of Neurology, Juntendo University School of Medicine, Japan, 2.Department of Radiology, Juntendo University School of Medicine)

^○Fumihiko Banno¹, Yasuaki Mizutani¹, Konoka Esaka¹, Yuji Tsujimura¹, Kazutaka Hayashi¹, Kunihisa Kato¹, Atsuhiro Higashi¹, Koichi Kikuchi¹, Toshiki Maeda¹, Ryunosuke Nagao¹, Kenichiro Murate¹, Seiko Hirota¹, Tomomasa Ishikawa¹, Sayuri Shima¹, Akihiro Ueda¹, Mizuki Ito¹, Shinji Ito¹, Kazuhiro Murayama², Hiroshi Toyama², Hirohisa Watanabe¹ (1.Fujita Health University Neurology, Japan, 2.Fujita Health University Hospital Radiology)

^○Jinsoo Koh, Takuya Matsumoto, Hidefumi Ito (Department of Neurology, Wakayama Medical University, Japan)

^○Takeshi Taguchi¹, Kazunori Nanri¹, Hiroo Terashi², Shunsuke Oba¹, Takayuki Kimura¹, Yuki Ueta¹, Hitoshi Aizawa² (1.Department of Neurology, Hachioji Medical Center, Tokyo Medical University, Japan, 2.Department of Neurology, Tokyo Medical University)