DocumentCode
2131221
Title
Multiscale entropy based analysis of HRV during sleep
Author
Meng Xiao ; Hong Yan ; Xianglin Yang ; Yanjun Li ; Ruiyun Zhu
Author_Institution
China Astronaut Res. & Training Center, Beijing, China
fYear
2012
fDate
16-18 Oct. 2012
Firstpage
558
Lastpage
562
Abstract
The potential application of multiscale entropy (MSE) to analyze the heart rate variability (HRV) during different sleep stages, i.e. wake/Rapid Eye Movement (REM) /light sleep/deep sleep, was investigated. The RR sequences of 5 min from four sleep stages were analyzed by the measurements of MSE under three scales (MSE1, MSE2 and MSE3). The results demonstrated that the complexity of heart rate (HR) in non-REM(NREM) is significantly higher (p<;0.01) than that in wake and REM, and the complexity becomes higher with sleep deepening (p<;0.01). MSE3 corresponding to r=0.25*STD reveal the most powerful entropy measurement for classifying different sleep stages.
Keywords
biomechanics; biomedical measurement; cardiology; eye; neurophysiology; sleep; HRV; MSE measurements; RR sequences; heart rate variability; multiscale entropy based analysis; multiscale entropy measurements; rapid eye movement; sleep stages; wake; heart rate variability (HRV); multiscale entropy(MSE); sleep;
fLanguage
English
Publisher
ieee
Conference_Titel
Biomedical Engineering and Informatics (BMEI), 2012 5th International Conference on
Conference_Location
Chongqing
Print_ISBN
978-1-4673-1183-0
Type
conf
DOI
10.1109/BMEI.2012.6512919
Filename
6512919
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