[1] Kumamoto Univ, Grad Sch Med Sci, Dept Morphol Neural Sci, Kumamoto 8608556, Japan
[2] Fourth Mil Med Univ, Dept Anat, Xian 710032, Peoples R China
[3] Fourth Mil Med Univ, KK Leung Brain Res Ctr, Xian 710032, Peoples R China
[4] Gunma Univ, Grad Sch Med, Dept Genet & Behav Neurosci, Maebashi, Gunma 371, Japan
[5] SORST, Kawaguchi, Saitama, Japan
[6] RIKEN, BSI, Neuronal Circuit Mech Res Grp, Wako, Saitama, Japan
[7] Kyoto Univ, Grad Sch Pharmaceut Sci, Dept Physiol Chem, Kyoto, Japan