Junya Ebina¹, Mari Shibukawa¹, Harumi Morioka¹, Junpei Nagasawa¹, Masaru Yanagihashi¹, Takehisa Hirayama¹, Nobutomo Ishii², Sunao Mizumura³, Yukio Kobayashi⁴, Satoshi Orimo⁵, Osamu Kano¹ (1.Department of Neurology, Toho University Faculty of Medicine, Japan, 2.Central Radiology Division, Department of Radiology, Toho University Omori Medical Center, Japan, 3.Department of Radiology, Toho University Faculty of Medicine, Japan, 4.Department of Radiological Technology, Kanto Central Hospital, Japan, 5.Kamiyoga Setagaya Street Clinic, Japan)

Hidetomo Murakami¹, Yukiko Mori¹, Ishigaki Seiichiro¹, Kenjiro Ono^1,2 (1.Department of Neurology, Showa University School of Medicine, Japan, 2.Department of Neurology, Graduate School of Medical Sciences, Kanazawa University, Japan)

Atsuhiko Shindo¹, Takashi Ogawa¹, Taku Hatano¹, Shinichi Ueno¹, Wataru Sako¹, Kouji Kamagata², Christina Andica², Haruka Takeshige-amano¹, Wataru Uchida¹, Genko Oyama¹, Atsushi Umemura³, Hirokazu Iwamuro³, Masanobu Ito⁴, Atsushi Nakanishi², Kouji Murakami², Shigeki Aoki², Nobutaka Hattori^1,5 (1.Department of Neurology, Faculty of Medicine, Juntendo University, Tokyo, Japan, 2.Department of Radiology, Faculty of Medicine, Juntendo University, Tokyo, Japan, 3.Department of Neurosurgery, Faculty of Medicine, Juntendo University, Tokyo, Japan, 4.Department of Psychiatry, Faculty of Medicine, Juntendo University, Tokyo, Japan, 5.Neurodegenerative Disorders Collaboration Laboratory, RIKEN Center for Brain Science, Saitama, Japan)

Noritaka Wakasugi¹, Harumasa Takano¹, Mitsunari Abe¹, Nobukatsu Sawamoto², Toshiya Murai², Toshiki Mizuno⁴, Teruyuki Matsuoka⁴, Ryo Yamakuni³, Hirooki Yabe³, Hiroshi Matsuda⁵, Takashi Hanakawa^1,2 (1.National Center of Neurology and Psychiatry, Japan, 2.Kyoto University Graduate School of Medicine, Japan, 3.Fukushima Medical University, Japan, 4.Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan, 5.Department of Biofunctional Imaging, Fukushima Medical University, Japan)

Keizo Sugaya¹, Masato Okitsu¹, Yasuhiro Nakata², Tomoya Kawazoe¹, Jun Ikezawa¹, Ryoichi Okiyama¹, Fusako Yokochi¹, Kazushi Takahashi¹ (1.Department of Neurology, Tokyo Metropolitan Neurological Hospital, Japan, 2.Department of Neuroradiology, Tokyo Metropolitan Neurological Hospital, Japan)

Kiyoaki Takeda¹, Nobukatsu Sawamoto^1,2, Atsushi Shima^1,2, Daisuke Kambe¹, Koji Furukawa¹, Akira Nishida¹, Haruhi Sakamaki¹, Kenji Yoshimura¹, Ikko Wada¹, Yusuke Sakato¹, Yuta Terada¹, Hodaka Yamakado¹, Etsuro Nakanishi¹, Masanori Sawamura¹, Ryosuke Takahashi¹ (1.Department of Neurology, Kyoto University Graduate School of Medicine, Japan, 2.Department of Human Health Sciences, Kyoto University Graduate School of Medicine, Japan)