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フルテキストURLA050054000102.pdf ( 723.7KB ) 公開日 2010-04-19
タイトルEffects of timing of warm bathing on night sleep in young healthy subjects
作成者Inagaki, Junko
Mahbub, Md. Hossain
Harada, Noriaki
作成者ヨミイナガキ, ジュンコ
ハラダ, ノリアキ
作成者別表記原田, 規章
作成者所属山口大学医学部
内容記述(抄録等)Purpose: The purpose of the present study was to investigate the effects of timing of bathing on sleep. Methods: Data were obtained under three conditions of bathing (10 minutes in water of 40℃, body immersion up to neck) performed at 30 minutes, 1 hour and 2 hours before lying down to sleep. Polysomnographic data (EEG, EMG, EOG, and ECG) were recorded during sleep. Temperature of external auditory canal was measured before and after bathing and sleep. Sleep polygraphs were analyzed at every 20-second epoch interval according to the standard criteria of Rechtschaffen and Kales. The low frequency (LF:0.04-0.15Hz) and high frequency (HF:0.15-0.4Hz) components of heart rate variability (HRV), and LF/HF ratio of each five minutes from 22:00 to wake up were calculated from the power spectral analysis of R-R intervals. In addition, subjective feelings for sleep were assessed with Oguri-Shirakawa-Azumi (OSA) sleep profile answered by the participants immediately upon awakening…
本文言語eng
著者キーワードbathing time
sleep polysomnograms
heart rate variability
external auditory canal temperature
sleep feelings
主題医学
資料タイプtext
ファイル形式application/pdf
出版者Yamaguchi University School of Medicine
NII資料タイプ紀要論文
学内刊行物(紀要等)The bulletin of the Yamaguchi Medical School
掲載誌名The bulletin of the Yamaguchi Medical School
54
1-2
開始ページ9
終了ページ17
発行日2007
関連情報URL(IsPartOf)http://ds.cc.yamaguchi-u.ac.jp/~bulletin/index.html
著者版/出版社版出版社版
リポジトリIDA050054000102
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/A050054000102