^○Toshiya Ishihara, Tomoko Oeda, Satoshi Tomita, Atsushi Umemura, Masayuki Kohsaka, Kwiyoung Park, Masayuki Tahara, Kenji Yamamoto, Hiroshi Sugiyama, Hideyuki Sawada (Department of Neurology, Utano National Hospital, Kyoto, Japan)

^○Ikuko Aiba¹, Takeshi Ikeuchi², Hiroshi Takigawa³, Takahiko Tokuda⁴, Takayoshi Shimohata⁵, Mitsuya Morita⁶, Shigeo Murayama⁷, Osamu Onodera⁸, Kazuko Hasegawa⁹, Hisanori Kowa¹⁰, Ritsuko Hanajima³, Nakashima Kenji¹⁰, JALPAC consortium² (1.Depatrment of Neurology, National Hospital Organization, Higashinagoya National Hospital, 2.Molecular Genetics, Brain Research Institute, Niigata University, 3.Division of Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, 4.Department of Molecular Pathobiology of Brain Diseases, Kyoto Prefectural University of Medicine, 5.Depatrment of Neurology and Geriatrics, Gifu University Graduate School of Medicine, 6.Division of Neurology, Department of Internal Medicine, Jichi Medical University, 7.Department of Neurology and Neuropathology (the Brain Bank for Aging Research), Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, 8.Department of Neurology, Clinical Neuroscience Branch, Brain Research Institute, Niigata University, 9.Department of Neurology, National Hospital Organization, Sagamihara National Hospital, 10.Department of Neurology, National Hospital Organization, Matsue Medical Center)

^○Takayasu Mishima^1,2, Shinsuke Fujioka¹, Hiroyuki Tomiyama³, Ichiro Yabe⁴, Ryoichi Kurisaki⁵, Naoki Fujii⁶, Ryuji Neshige⁷, Owen A. Ross^2,8, Matthew J. Farrer⁹, Dennis W. Dickson², Zbigniew K. Wszolek¹⁰, Nobutaka Hattori³, Yoshio Tsuboi¹ (1.Department of Neurology, Fukuoka University School of Medicine, 2.Department of Neuroscience, Mayo Clinic, 3.Department of Neurology, Juntendo University School of Medicine, 4.Department of Neurology, Hokkaido University Graduate School of Medicine, 5.Department of Neurology, Kumamoto Saishunso National Hospital, 6.Department of Neurology, National Hospital Organization Omuta Hospital, 7.Neshige Neurological Clinic, 8.Department of Clinical Genomics, Mayo Clinic, 9.Department of Medical Genetics, University of British Columbia, 10.Department of Neurology, Mayo Clinic)

^○Akio Kikuchi¹, Michinori Ezura¹, Nobuyuki Okamura², Takafumi Hasegawa¹, Aiko Ishiki³, Ryuichi Harada⁴, Naoto Sugeno¹, Shun Yoshida¹, Junpei Kobayashi¹, Hiroyuki Arai³, Kazuhiko Yanai⁴, Shozo Furumoto⁵, Manabu Tashiro⁶, Yukitsuka Kudo³, Atsushi Takeda⁷, Masashi Aoki¹ (1.Department of Neurology, Tohoku University Graduate School of Medicine, 2.Division of Pharmacology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, 3.Department of Geriatrics and Gerontology, Institute of Development, Aging and Cancer, Tohoku University, 4.Department of Pharmacology, Tohoku University Graduate School of Medicine, 5.Division of Radiopharmaceutical Chemistry, Cyclotron and Radioisotope Center, Tohoku University, 6.Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, 7.Department of Neurology, National Hospital Organization, Sendai Nishitaga Hospital)