*Akiko Arata¹, Reona Furukawa¹, Hirotaka Ooka¹, Chiaki Uchida¹, Yoko Fujiwara-Tsukamoto² (1.Dept.of Physiol., Hyogo Coll. of Med., 2.Dept. of Food & Nutrition, Hagoromo University of Interntional Studies)

*Jun Misawa, Yasuhiro Tsubo (Ritsumeikan Univ.,Shiga, Japan)

*Takashi Kitsukawa^1,2, Takuma Terashita², Kohjiro Hirokane^1,2, Yasuo Kubota³, Dan Hu³, Takeshi Yagi², Ann M Graybiel³, Toru Nakamura² (1.College of Life Sci, Ritsumeikan Univ, Shiga, 2.Front. Biosci., Osaka Univ., Osaka, Japan, 3.MIT, Cambridge, MA)