[1] Fukushima Medical University,Department of Neurology
[2] Fukushima Medical University,Advanced Clinical Research Center, Fukushima Global Medical Science Center
[3] Fukushima Red Cross Hospital,Department of Neurology
[4] Fukushima Medical University,Department of Neurosurgery
[5] Fukushima Medical University,Department of Pathology
[6] Niigata University,Department of Pathology, Brain Research Institute