Unconstrained cardiorespiratory and body movement monitoring system for home care. - Kyuichi Niizeki; Izumi Nishidate; K. Uchida; M. Kuwahara (Medical Biol. Eng. Comput., 2005)

Estimation of Melanin and Hemoglobin Using Spectral Reflectance Images Reconstructed from a Digital RGB Image by the Wiener Estimation Method. - Izumi Nishidate; Takaaki Maeda; Kyuichi Niizeki; Yoshihisa Aizu (Sensors, 2013)

Incoherent Synchronization Between Resting State Respiratory Sinus Arrhythmia and Respiratory Movement in Depressed Patients With Suicidal Ideation. - Ahsan Khandoker; Veena Luthra; Yousef Abouallaban; Namareq Widatalla; Herbert F. Jelinek; Kyuichi Niizeki; Leontios J. Hadjileontiadis (CinC, 2018)

Regulation of maternal-fetal heart rates and coupling in mice fetuses. - Ahsan H. Khandoker; Chihiro Yoshida; Yoshiyuki Kasahara; Kiyoe Funamoto; Kana Nakanishi; Miyabi Fukase; Keiichi Kanda; Isra Haroun; Kyuichi Niizeki; Yoshitaka Kimura (EMBC, 2018)

Effect of β-blocker on maternal-fetal heart rates and coupling in pregnant mice and fetuses. - Ahsan H. Khandoker; Chihiro Yoshida; Yoshiyuki Kasahara; Kiyoe Funamoto; Kana Nakanishi; Miyabi Fukase; Keiichi Kanda; Kyuichi Niizeki; Yoshitaka Kimura (EMBC, 2019)