Relationship between subjective sleep ratings and the EEG

Yuko OGAWA; Toru HIRAKI; Shuhei OGAWA; Yoshiaki HAYASAKA; Tatsuhiro KIMURA; Takahiro SHIMURA; Kiyoyuki YAMAZAKI; Katsuro OKAMOTO

doi:10.2978/jsas.13.39

Yuko OGAWA, Toru HIRAKI, Shuhei OGAWA, Yoshiaki HAYASAKA, Tatsuhiro KIMURA, Takahiro SHIMURA, Kiyoyuki YAMAZAKI, Katsuro OKAMOTO

Author information

Yuko OGAWA
Dept. Bio-Medical Engineering, School of High-Technology for Human welfare, Tokai University
Toru HIRAKI
Dept. Bio-Medical Engineering, School of High-Technology for Human welfare, Tokai University
Shuhei OGAWA
Dept. Bio-Medical Engineering, School of High-Technology for Human welfare, Tokai University
Yoshiaki HAYASAKA
Dept. Bio-Medical Engineering, School of High-Technology for Human welfare, Tokai University
Tatsuhiro KIMURA
Dept. Bio-Medical Engineering, School of High-Technology for Human welfare, Tokai University
Takahiro SHIMURA
Dept. Bio-Medical Engineering, School of High-Technology for Human welfare, Tokai University
Kiyoyuki YAMAZAKI
Dept. Bio-Medical Engineering, School of High-Technology for Human welfare, Tokai University
Katsuro OKAMOTO
Dept. Bio-Medical Engineering, School of High-Technology for Human welfare, Tokai University

Keywords: OSA, KSS, sleep, EEG

JOURNAL FREE ACCESS

2001 Volume 13 Issue 1-2 Pages 39

DOI https://doi.org/10.2978/jsas.13.39

Details

Abstract

To investigate the relationship between sleep rating scales (OSA, KSS) and measured all night sleep EEG, experiments were carried out with healthy adult volunteers. Results showed that the KSS ratings correlated with time percentage of non-REM sleep state. The OSA ratings correlated with waking time in the experimental night. In evaluation of the quality of sleep, some attention should be paid to subjective ratings of the sleep.

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