Whole brain recording: Simultaneous recording of multi-unit, LFP and ECoG

O4-G-2-3 Gamma amplitude coupled with alpha phase represents motor information before actual movements Takufumi Yanagisawa 1,2,3 , Okito Yamashita 1, Masayuki Hirata 2, Haruhiko Kishima 2, Youichi Saitoh 2, Tetsu Goto 2, Toshiki Yoshimine 2, Yukiyasu Kamitani 1,4 1 ATR Computational Neuroscience Laboratories 2 Department of Neurosurgery, Osaka University Medical School, Osaka, Japan 3 Department of Neurosurgery, Iseikai Hospital, Osaka, Japan 4 Nara Institute of Science and Technology, Nara, Japan