○Chaitra Sathyaprakash¹, China Tatebori¹, Reiko Terada¹, Katsuhiko Kunitake¹, Momoko Watanabe², Mariko Taniguchi-Ikeda³, Yoshitsugu Aoki¹ (1. Department of Molecular Therapy, National Center of Neurology and Psychiatry, Kodaira, Japan, 2. Department of Anatomy & Neurobiology, Sue & Bill Gross Stem Cell Research Center, School of Medicine, University of California, Irvine, Irvine, CA, USA, 3. Department of Clinical Genetics, Fujita Health University Hospital, Toyoake, Aichi, Japan)