In-vivo pH Imaging System for Hydrogen Ion Dynamics Observation in the Brain of a Freely-Moving Mouse. - Mai Madokoro; Hiroshi Horiuchi; Tomoko Kobayashi; Tomoko Horio; Yasuyuki Kimura; Hideo Doi; Yong-Joon Choi; Kazuhiro Takahashi; Toshihiko Noda; Junichi Nabekura; Kazuaki Sawada (BioCAS, 2022)