Study on feature extraction of the sleep-multigraph / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 906-909, 2005.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-238314
Responsible library:
WPRO
ABSTRACT
Recording the sleep-multigraph is an important method for sleep monitoring and research. In this study, after the all-night sleep in six nights being monitored, the process of sleep is shown by EEG complexity and spectrum feature. It can provide a new path for estimating the sleep quality by sleep staging. Especially, the EEG complexity in different sleep stages is studied. The results indicate that the deeper the sleep, the smaller the EEG complexity of whole cortex. This is of significance to the study on sleep biopsychology.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Physiology
/
Sleep
/
Sleep Stages
/
Signal Processing, Computer-Assisted
/
Polysomnography
/
Electroencephalography
Limits:
Humans
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2005
Document type:
Article