Publikation:

No Evidence That Cognitive and Physical Activities Are Related to Changes in EEG Markers of Cognition in Older Adults at Risk of Dementia

Lade...
Vorschaubild

Dateien

Laptinskaya_2-ihy3xedxjqzz8.pdf
Laptinskaya_2-ihy3xedxjqzz8.pdfGröße: 1.72 MBDownloads: 150

Datum

2021

Autor:innen

Laptinskaya, Daria
Küster, Olivia Caroline
Fissler, Patrick
von Arnim, Christine A. F.

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

ArXiv-ID

Internationale Patentnummer

Link zur Lizenz

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Gold
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Frontiers in aging neuroscience. Frontiers Research Foundation. 2021, 13, 610839. eISSN 1663-4365. Available under: doi: 10.3389/fnagi.2021.610839

Zusammenfassung

An active lifestyle as well as cognitive and physical training (PT) may benefit cognition by increasing cognitive reserve, but the underlying neurobiological mechanisms of this reserve capacity are not well understood. To investigate these mechanisms of cognitive reserve, we focused on electrophysiological correlates of cognitive performance, namely on an event-related measure of auditory memory and on a measure of global coherence. Both measures have shown to be sensitive markers for cognition and might therefore be suitable to investigate potential training- and lifestyle-related changes. Here, we report on the results of an electrophysiological sub-study that correspond to previously published behavioral findings. Altogether, 65 older adults with subjective or objective cognitive impairment and aged 60-88 years were assigned to a 10-week cognitive (n = 19) or a 10-week PT (n = 21) or to a passive control group (n = 25). In addition, self-reported lifestyle was assessed at baseline. We did not find an effect of both training groups on electroencephalography (EEG) measures of auditory memory decay or global coherence (ps ≥ 0.29) and a more active lifestyle was not associated with improved global coherence (p = 0.38). Results suggest that a 10-week unimodal cognitive or PT and an active lifestyle in older adults at risk for dementia are not strongly related to improvements in electrophysiological correlates of cognition.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
150 Psychologie

Schlagwörter

coherence, lifestyle, dementia, mismatch negativity, cognitive training, physical training, electrophysiology

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690LAPTINSKAYA, Daria, Olivia Caroline KÜSTER, Patrick FISSLER, Franka THURM, Christine A. F. VON ARNIM, Iris-Tatjana KOLASSA, 2021. No Evidence That Cognitive and Physical Activities Are Related to Changes in EEG Markers of Cognition in Older Adults at Risk of Dementia. In: Frontiers in aging neuroscience. Frontiers Research Foundation. 2021, 13, 610839. eISSN 1663-4365. Available under: doi: 10.3389/fnagi.2021.610839
BibTex
@article{Laptinskaya2021Evide-53467,
  year={2021},
  doi={10.3389/fnagi.2021.610839},
  title={No Evidence That Cognitive and Physical Activities Are Related to Changes in EEG Markers of Cognition in Older Adults at Risk of Dementia},
  volume={13},
  journal={Frontiers in aging neuroscience},
  author={Laptinskaya, Daria and Küster, Olivia Caroline and Fissler, Patrick and Thurm, Franka and von Arnim, Christine A. F. and Kolassa, Iris-Tatjana},
  note={Article Number: 610839}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/53467">
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/53467"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/53467/1/Laptinskaya_2-ihy3xedxjqzz8.pdf"/>
    <dcterms:issued>2021</dcterms:issued>
    <dc:contributor>Fissler, Patrick</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:abstract xml:lang="eng">An active lifestyle as well as cognitive and physical training (PT) may benefit cognition by increasing cognitive reserve, but the underlying neurobiological mechanisms of this reserve capacity are not well understood. To investigate these mechanisms of cognitive reserve, we focused on electrophysiological correlates of cognitive performance, namely on an event-related measure of auditory memory and on a measure of global coherence. Both measures have shown to be sensitive markers for cognition and might therefore be suitable to investigate potential training- and lifestyle-related changes. Here, we report on the results of an electrophysiological sub-study that correspond to previously published behavioral findings. Altogether, 65 older adults with subjective or objective cognitive impairment and aged 60-88 years were assigned to a 10-week cognitive (n = 19) or a 10-week PT (n = 21) or to a passive control group (n = 25). In addition, self-reported lifestyle was assessed at baseline. We did not find an effect of both training groups on electroencephalography (EEG) measures of auditory memory decay or global coherence (ps ≥ 0.29) and a more active lifestyle was not associated with improved global coherence (p = 0.38). Results suggest that a 10-week unimodal cognitive or PT and an active lifestyle in older adults at risk for dementia are not strongly related to improvements in electrophysiological correlates of cognition.</dcterms:abstract>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/53467/1/Laptinskaya_2-ihy3xedxjqzz8.pdf"/>
    <dc:contributor>Thurm, Franka</dc:contributor>
    <dc:contributor>von Arnim, Christine A. F.</dc:contributor>
    <dc:creator>Küster, Olivia Caroline</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-04-23T09:59:13Z</dcterms:available>
    <dc:contributor>Küster, Olivia Caroline</dc:contributor>
    <dc:contributor>Laptinskaya, Daria</dc:contributor>
    <dc:creator>Laptinskaya, Daria</dc:creator>
    <dc:rights>Attribution 4.0 International</dc:rights>
    <dc:creator>Fissler, Patrick</dc:creator>
    <dcterms:title>No Evidence That Cognitive and Physical Activities Are Related to Changes in EEG Markers of Cognition in Older Adults at Risk of Dementia</dcterms:title>
    <dc:creator>Thurm, Franka</dc:creator>
    <dc:contributor>Kolassa, Iris-Tatjana</dc:contributor>
    <dc:creator>Kolassa, Iris-Tatjana</dc:creator>
    <dc:creator>von Arnim, Christine A. F.</dc:creator>
    <dc:language>eng</dc:language>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-04-23T09:59:13Z</dc:date>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Nein
Begutachtet
Ja
Diese Publikation teilen