Back to Search
Start Over
Sleep Depth Oscillations: An Aspect to Consider in Automatic Sleep Analysis.
- Source :
-
Journal of Medical Systems . Aug2003, Vol. 27 Issue 4, p337-345. 9p. - Publication Year :
- 2003
-
Abstract
- The automatic sleep analysis aims at providing an accurate description of sleep process. We found that there exist so far poorly known sleep depth oscillations constantly. Quantitative analysis of these oscillations was done in this work via a mean frequency measure and FFT. Overall charasteristics of these oscillations were studied, focusing on the waves with period times of 50–150 s. These sleep depth oscillations have a relatively large amplitude and they should be considered in future sleep analysis systems. The results of this study give directions to automated sleep analysis regarding optimal estimation of sleep depth. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SLEEP
*OSCILLATIONS
*QUANTITATIVE research
*AUTOMATION
Subjects
Details
- Language :
- English
- ISSN :
- 01485598
- Volume :
- 27
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Medical Systems
- Publication Type :
- Academic Journal
- Accession number :
- 16935419
- Full Text :
- https://doi.org/10.1023/A:1023753203633