Relationships between sleep cycle and the muscle tonic state (MTS)

Shuhei OGAWA; Toshihiko OHHASHI; Tatsuhiko SUZUKI; Nobuyuki SUZUKI; Takahito KO-OU; Kiyoyuki YAMAZAKI; Katsuro OKAMOTO

doi:10.2978/jsas.11.52

Shuhei OGAWA, Toshihiko OHHASHI, Tatsuhiko SUZUKI, Nobuyuki SUZUKI, Takahito KO-OU, Kiyoyuki YAMAZAKI, Katsuro OKAMOTO

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Keywords: Sleep stage, MTS, Sleep deprivation

JOURNAL FREE ACCESS

1999 Volume 11 Issue 1 Pages 52-53

DOI https://doi.org/10.2978/jsas.11.52

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Abstract

Relationships between MTS and sleep stage distribution were investigated. Polygraphic measurements were carried out with healthy subjects under sleep deprived and control condition. Results showed that relative frequency of sleep stage 2 and stage REM before the MTS period changed under sleep deprived condition compare with control condition.

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