1. Department of Pathology; Brain Research Institute; University of Niigata; Niigata Japan
2. Department of Neurology; Niigata National Hospital; Kashiwazaki Japan
3. Department of Neurology; Brain Research Institute; University of Niigata; Niigata Japan
4. Division of Pathology; Niigata Neurosurgical Hospital; Niigata Japan
5. Department of Psychiatry; Matsuhama Hospital; Niigata Japan
6. Department of Molecular Neuroscience; Brain Research Institute; University of Niigata; Niigata Japan