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  Extended detrended fluctuation analysis of sound-induced changes in brain electrical activity

Pavlov, A., Dubrovsky, A., Koronovskii Jr, A., Pavlova, O., Semyachkina-Glushkovskaya, O., Kurths, J. (2020): Extended detrended fluctuation analysis of sound-induced changes in brain electrical activity. - Chaos, Solitons and Fractals, 139, 109989.
https://doi.org/10.1016/j.chaos.2020.109989

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Pavlov, A.N.1, Autor
Dubrovsky, A.I.1, Autor
Koronovskii Jr, A.A.1, Autor
Pavlova, O.N.1, Autor
Semyachkina-Glushkovskaya, O.V.1, Autor
Kurths, Jürgen2, Autor              
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1External Organizations, ou_persistent22              
2Potsdam Institute for Climate Impact Research, ou_persistent13              

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 Zusammenfassung: We discuss the problem of revealing structural changes in rat electroencephalograms (EEG) caused by activation of the brain lymphatic drainage function due to a sound-induced stress. For this purpose, we apply the detrended fluctuation analysis (DFA) with its extended version to characterize long-range power-law correlations associated with the slow-wave dynamics of the electrical activity of the brain. The proposed extended DFA (EDFA) provided a stronger separation of groups of rats with different permeability of the blood-brain barrier (BBB) compared to the conventional DFA technique. We argue that such abilities of this tool can be useful in other diagnostic-related studies.

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 Datum: 2020-06-24
 Publikationsstatus: Final veröffentlicht
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 Ort, Verlag, Ausgabe: -
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 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1016/j.chaos.2020.109989
MDB-ID: No data to archive
PIKDOMAIN: RD4 - Complexity Science
Research topic keyword: Nonlinear Dynamics
Model / method: Nonlinear Data Analysis
Organisational keyword: RD4 - Complexity Science
Working Group: Network- and machine-learning-based prediction of extreme events
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Titel: Chaos, Solitons and Fractals
Genre der Quelle: Zeitschrift, SCI, Scopus, p3
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Seiten: - Band / Heft: 139 Artikelnummer: 109989 Start- / Endseite: - Identifikator: CoNE: https://publications.pik-potsdam.de/cone/journals/resource/190702
Publisher: Elsevier