Defining abnormal slow EEG activity in acute ischaemic stroke: Delta/alpha ratio as an optimal QEEG index
Highlights • All QEEG indices (sensitive to power of delta, theta, alpha, and/or beta bands) differed highly significantly between acute ischaemic stroke (IS) and control samples. • Delta/alpha power ratio (DAR) demonstrated maximal accuracy for discriminating between acute IS patients and controls....
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Veröffentlicht in: | Clinical neurophysiology 2016-02, Vol.127 (2), p.1452-1459 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | Highlights • All QEEG indices (sensitive to power of delta, theta, alpha, and/or beta bands) differed highly significantly between acute ischaemic stroke (IS) and control samples. • Delta/alpha power ratio (DAR) demonstrated maximal accuracy for discriminating between acute IS patients and controls. • DAR 3.7 was 100% sensitive for the presence, of a radiologically-confirmed IS lesion. |
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ISSN: | 1388-2457 1872-8952 |
DOI: | 10.1016/j.clinph.2015.07.014 |