Novel method to classify hemodynamic response obtained using multi-channel fNIRS measurements into two groups: Exploring the combinations of channels oleh Hiroko eIchikawa, Hiroko eIchikawa, Jun eKitazono, Jun eKitazono, Kenji eNagata, Akira eManda, Keiichi eShimamura, Ryoichi eSakuta, Masato eOkada, Masato eOkada, Masami K Yamaguchi, So eKanazawa, Ryusuke eKakigi