1. Department of Neurology, Graduate School of Medical Sciences, Neurological Institute Kyushu University Fukuoka Japan
2. Department of Anatomy and Cell Biology, Graduate School of Medical Sciences Kyushu University Fukuoka Japan
3. Department of Neurology Iizuka Hospital Fukuoka Japan
4. Department of Neurology, Kochi Medical School Kochi University Kochi Japan
5. Division of Radiology, Department of Medical Technology Kyushu University Hospital Fukuoka Japan
6. Department of Molecular Imaging & Diagnosis, Graduate School of Medical Sciences Kyushu University Fukuoka Japan