Further study on 1/f fluctuations observed in central single neurons during REM sleep. - Ferdinand Grüneis; Mitsuyuki Nakao; Yoshinari Mizutani; Mitsuaki Yamamoto; Malte Meesmann; T. Musha (Biol. Cybern., 1993)

Spectral distortion properties of the integral pulse frequency modulation model. - Mitsuyuki Nakao; Masashi Norimatsu; Yoshinari Mizutani; Mitsuaki Yamamoto (IEEE Trans. Biomed. Eng., 1997)