Review
[Pattern recognition techniques in sleep polygraphy]
[Article in
German]
Affiliations
- PMID: 1765030
Item in Clipboard
Review
[Pattern recognition techniques in sleep polygraphy]
[Article in
German]
EEG EMG Z Elektroenzephalogr Elektromyogr Verwandte Geb.
1991 Sep.
Abstract
The evaluation of EEG-patterns is usually accomplished by visual analysis. Nowadays however, even personal computers are fast enough for an efficient pattern recognition of EEG signals. Using sleep spindles and K-complexes as examples, our aim was to demonstrate how patterns can be detected in an EEG signal with a high degree of accuracy. Furthermore, recognition of K-complexes has been improved by applying an additional "adaptive algorithm" allowing individual adjustments to the signal's form and amplitude.
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