*Koujirou Hirokane¹, Toru Nakamura¹, Yasuo Kubota², Hu Dan², Takeshi Yagi¹, Graybiel Martin Ann², Takashi Kitsukawa¹ (1.Frontier Biosci, Univ of Osaka, Osaka, Japan, 2.Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, USA)

*Minako Okazaki^1,2, Tadachika Koganezawa^1,3 (1.Dept. Physiol, Fac Med, Univ Tsukuba, Ibaraki, Japan, 2.Grad Sch Comp Human Sci, Univ Tsukuba, Ibaraki, Japan, 3.Transborder Med Res Ctr, Univ Tsukuba, Ibaraki, Japan)

*Kazushi Fukumasu¹, Akinao Nose^1,2, Hiroshi Kohsaka² (1.Dept. of Physics, Grad Sch of Sci, Univ of Tokyo, Japan, 2.Dept. of Complexity Sci and Eng, Grad Sch of Frontier Sci, Univ of Tokyo, Japan)

*Yoshihide Satoh, Kojun Tsuji (Dept Physiol, Nippon Dent Univ, Niigata, Japan)