Sleep Stages Discrimination by Head Motion. - Motoki Yoshihi; Shima Okada; Tianyi Wang 002; Masaaki Makikawa (BIBM, 2020)

Estimating Sleep Stages Using a Head Acceleration Sensor. - Motoki Yoshihi; Shima Okada; Tianyi Wang 002; Toshihiro Kitajima; Masaaki Makikawa (Sensors, 2021)