Masanobu Ibaraki¹、Keisuke Matsubara¹、Yuki Shinohara¹、Kaoru Sato¹、Hiroyuki Yamamoto¹、Miho Shidahara²、Toshibumi Kinoshita¹ (1.Department of Radiology and Nuclear Medicine, Akita Research Institute of Brain and Blood Vessels, Akita, Japan、2.Department of Quantum Science and Energy Engineering, Graduate School of Engineering, Tohoku University, Sendai, Japan)

Miwako Takahashi、Go Akamatsu、Yuma Iwao、Hideaki Tashima、Eiji Yoshida、Taiga Yamaya (National Institutes for Quantum Science and Technology, Chiba, Japan)

Yuki Shinohara、Masanobu Ibaraki、Keisuke Matsubara、Kaoru Sato、Hiroyuki Yamamoto、Toshibumi Kinoshita (Department of Radiology and Nuclear Medicine, Research Institute for Brain and Blood Vessels-Akita, Akita, Japan)

Daisuke Katayama¹、Hitomi Nakamura²、Hidetaka Sasaki²、Takashi Kamiya²、Sadahiro Naka³、Fumihiko Soeda¹、Tadashi Watabe¹、Keiko Matsunaga⁴、Mitsuaki Tatsumi³、Eku Shimosegawa⁴、HIroki Kato¹ (1.Department of Nuclear Medicine and Tracer Kinetics, Osaka University Graduat e School of Medicine, Osaka, Japan 、2.Department of Radiology, Department of medical technology, Osaka University Hospital, Osaka, Japan、3.Department of Radiology, Osaka University Hospital, Osaka, Japan、4.Department of Molecular Imaging in Medicine, Osaka University Graduate School of Medicine, Osaka, Japan)

Hiroshi Ito¹、Masanobu Ibaraki²、Ryo Yamakuni¹、Hiroki Suenaga¹、Shigeyasu Sugawara¹、Shiro Ishii¹、Kenji Fukushima¹、Hitoshi Kubo³、Naoyuki Ukon⁴、Ken-ichi Nishijima⁴、Kazuhiro Takahashi⁴ (1.Department of Radiology and Nuclear Medicine, Fukushima Medical University, Fukushima, Japan、2.Akita Research Institute of Brain and Blood Vessels, Akita, Japan、3.School of Medical Sciences, Fukushima Medical University, Fukushima, Japan、4.Advanced Clinical Research Center, Fukushima Medical University, Fukushima, Japan)

Masashi Kameyama¹、Toshimitsu Momose²、Kenji Ishibashi³、Kenji Ishii³ (1.Department of Diagnostic Radiology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology、2.Department of Nuclear Medicine, Graduate School of Medicine, The International University of Health and Welfare, Narita, Japan、3.Research Team for Neuroimaging, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan)