Uneven distribution of ventilation-perfusion ratios in lungs estimated by a modified Newton method. - Takeo Kawashiro; Fumihiro Yamasawa; Yasumasa Okada; Hirosuke Kobayashi; Kunio Tanabe (Math. Program., 1991)

Dual oscillator model of the respiratory neuronal network generating quantal slowing of respiratory rhythm. - Amit Lal; Yoshitaka Oku; Swen Hülsmann; Yasumasa Okada; Fumikazu Miwakeichi; Shigeharu Kawai; Yoshiyasu Tamura; Makio Ishiguro (J. Comput. Neurosci., 2011)

Detection and Visualization Method of Dynamic State Transition for Biological Spatio-Temporal Imaging Data. - Fumikazu Miwakeichi; Yoshitaka Oku; Yasumasa Okada; Shigeharu Kawai; Yoshiyasu Tamura; Makio Ishiguro (IEEE Trans. Medical Imaging, 2011)

Recent Insights into the Measurement of Carbon Dioxide Concentrations for Clinical Practice in Respiratory Medicine. - Akira Umeda; Masahiro Ishizaka; Akane Ikeda; Kazuya Miyagawa; Atsumi Mochida; Hiroshi Takeda; Kotaro Takeda; Isato Fukushi; Yasumasa Okada; David Gozal (Sensors, 2021)