^○Yusuke Tsuji¹, Kerever Aurelien¹, Yuya Saito^1,2, Kouji Kamagata¹, Shigeki Aoki¹, Junichi Hata³, Masayuki Masu⁴, Kazuko Keino-masu⁴, Eri Hirasawa¹ (1.Juntendo University Graduate School of Medicine, Japan, 2.Department of Radiological Sciences, Graduate School of Human Health Sciences, Tokyo, 3.RIKEN, Center for Brain Science, 4.Faculty of Medicine, University of Tsukuba)

^○Zhihong Bian, Xiaowen Shi, Yasuyuki Ohta, Toru Yamashita, Koji Abe (Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Kitaku, Okayama, Japan, Japan)

^○Toshifumi Chino, Tomomichi Kitagawa, Atsuo Nakahara, Hisayoshi Oka (Jikei University Third Hospital, Japan)

^○Hiroki Kohda, Toshiyuki Tezuka, Shohta Yamada, Tomoko Kijima, Hiroyuki Tabe (Niigata pref. cent. hosp., Japan)

^○Toshiya Fukushima¹, Haruhiko Motegi², Kenichiro Sakai², Naoki Kato³, Takahiro Maku², Maki Takahashi², Shiho Akiyama², Hiroki Takatsu², Takeo Sato², Teppei Komatsu², Tadashi Umehara², Shusaku Omoto², Hidetaka Mitsumura², Hidetomo Murakami², Hideaki Takeishi³, Shota Kakizaki³, Humiaki Maruyama³, Toshihiro Ishibashi³, Yuichi Murayama³, Yasuyuki Iguchi² (1.The Jikei University School of Medicine, Faculty of Medicine, Japan, 2.The Jikei University School of Medicine, Department of Neurology, 3.The Jikei University School of Medicine, Department of Neurosurgery)

^○Sawako Sakai¹, Zen Kobayashi¹, Sakiko Itaya², Kiyobumi Ota³, Yasuhiro Ueda⁴, Shinichi Ogawa⁵, Takami Ito⁵, Shoichiro Ishihara¹, Hiroyuki Tomimitsu¹, Shuzo Shintani¹ (1.Department of Neurology, JA Toride Medical Center, Japan, 2.Department of Neurology, Kanto Central Hospital of the Mutual Aid Association of Public School Teachers, 3.Department of Neurology, Nakatsu Municipal Hospital, 4.Department of Neurosurgery, JA Toride Medical Center, 5.Department of Hematology, JA Toride Medical Center)

^○Yusuke Kido⁶, Shigeki Hirano¹, Shunya Shiohira⁶, Yoshikazu Nakano¹, Toru Sakurai¹, Hitoshi Shimada², Kouichi Kashiwado³, Yasumasa Yoshiyama⁴, Atsuhiko Sugiyama¹, Hajime Yokota⁵, Satoshi Kuwabara¹ (1.Department of Neurology, Graduate School of Medicine, Chiba University, 2.National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, 3.Kashiwado Hospital, 4.Inage Neurology and Memory Clinic, 5.Diagnostic Radiology and Radiation Oncology, Graduate School of Medicine, Chiba University, 6.School of Medicine, Chiba University, Japan)

^○Shunya Shiohira¹, Yusuke Kido¹, Shigeki Hirano², Hitoshi Shimada³, Toru Sakurai², Yoshikazu Nakano², Atsuhiko Sugiyama², Hajime Yokota⁵, Satoshi Kuwabara², Kouichi Kasiwado⁴ (1.School of medicine, Chiba University, Japan, 2.Department of Neurology,graduate school of medicine, Chiba University, 3.National Institute of Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, 4.Kasiwado Hospital, 5.Diagnostic Radiology and Radiation Oncology, Graduate School of Medicine, Chiba University)

^○Saki Kotani¹, Ryosuke Fukazawa², Masanori Cho², Kanako Oya³, Rei Yasuda³, Yukihiro Hidaka², Hidesato Takezawa², Toshikazu Kato⁴, Masamichi Banba⁴, Akihiro Fujii² (1.Resident, Saiseikai Shiga Hospital, Japan, 2.Department of Neurology, Saiseikai Shiga Hospital, 3.Department of Neurology, Graduate School for Medical Science, Kyoto Prefectural University of Medicine, 4.Department of Pathology, Saiseikai Shiga Hospital)