Application of breathing pattern parameters to extraction of REM sleep information
- VernacularTitle:呼吸模式参数应用于提取REM睡眠结构信息
- Author:
Yaqiong BI
;
Mengsun YU
;
Deyu LI
;
Jun YANG
;
Zhengbo ZHANG
- Publication Type:Journal Article
- Keywords:
respiratory inductive plethysmography;
breathing pattern parameters;
polysomnography (PSG);
NREM sleep;
REM sleep
- From:
Chinese Medical Equipment Journal
2003;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To extract breathing pattern parameters during sleep and get the varying law of NREM and REM sleep stages. Method A newly designed respiratory inductive plethysmography (RIP) and a polysomnography (PSG) are utilized to record whole-night-sleep data simultaneously. The breathing pattern parameters obtained by RIP are dealt with according to the results of sleep stages and sleep apnea by PSG. Then the rule found out and summarized from the experiment is applied to distinguish REM sleep. Conclusion RC/VT can be used as an effective parameter to differentiate NREM and REM sleep. Using this parameter, the results of RIP totally accord with the results of PSG.
