Sensor array design of optically pumped magnetometers for accurately estimating source currents. - Yusuke Takeda; Tomohiro Gomi; Ryu Umebayashi; Sadamu Tomita; Keita Suzuki; Nobuo Hiroe; Jiro Saikawa; Tatsuya Munaka; Okito Yamashita (NeuroImage, 2023)