*Naoyuki Okamoto^1,2, Mike Taylor³, Benedetto De Martino³, Aurelio Cortese² (1. Grad Sch Informatics, Kyoto Univ, Kyoto, Japan, 2. Computational Neuroscience Labs, ATR Institute International, Kyoto, Japan, 3. Institute for Cognitive Neuroscience, Univ Col London, London, UK)

*Yuji Okano¹, Yoshitaka Kase¹, Hideyuki Okano¹ (1. Dept of Physiol., Keio Univ. Sch. of Med.)

*Daiki Kiyooka¹, Masafumi Oizumi¹ (1. Grad Sch Arts and Sciences, Univ of Tokyo, Tokyo, Japan)

*Popov Nikolay¹ (1. ATR)