Authors
Shingo Murata
Department of Modern Mechanical Engineering, Waseda University, Tokyo
Yiwen Chen
Department of Modern Mechanical Engineering, Waseda University, Tokyo
Yuichi Yamashita
Department of Functional Brain Research, National Center of Neurology and Psychiatry, Tokyo
Jun Tani
Cognitive Neurorobotics Research Unit, Okinawa Institute of Science and Technology (OIST), Okinawa
