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Titel:

Non-stationarity of EEG during wakefulness and anaesthesia: advantages of EEG permutation entropy monitoring.

Dokumenttyp:
Journal Article; Article
Autor(en):
Kreuzer, Matthias; Kochs, Eberhard F; Schneider, Gerhard; Jordan, Denis
Abstract:
Monitors evaluating the electroencephalogram (EEG) to determine depth of anaesthesia use spectral analysis approaches for analysis windows up to 61.5 s as well as additional smoothing algorithms. Stationary EEG is required to reliably apply the index algorithms. Because of rapid physiological changes, artefacts, etc., the EEG may not always fulfil this requirement. EEG analysis using permutation entropy (PeEn) may overcome this issue, since PeEn can also be applied to practically nonstationary E...     »
Zeitschriftentitel:
J Clin Monit Comput
Jahr:
2014
Band / Volume:
28
Heft / Issue:
6
Seitenangaben Beitrag:
573-80
Sprache:
eng
Volltext / DOI:
doi:10.1007/s10877-014-9553-y
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/24442330
Print-ISSN:
1387-1307
TUM Einrichtung:
Klinik für Anästhesiologie (DHM)
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