No Evidence That Cognitive and Physical Activities Are Related to Changes in EEG Markers of Cognition in Older Adults at Risk of Dementia.
cognitive training
coherence
dementia
electrophysiology
lifestyle
mismatch negativity
physical training
Journal
Frontiers in aging neuroscience
ISSN: 1663-4365
Titre abrégé: Front Aging Neurosci
Pays: Switzerland
ID NLM: 101525824
Informations de publication
Date de publication:
2021
2021
Historique:
received:
27
09
2020
accepted:
27
01
2021
entrez:
5
4
2021
pubmed:
6
4
2021
medline:
6
4
2021
Statut:
epublish
Résumé
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 (
Identifiants
pubmed: 33815087
doi: 10.3389/fnagi.2021.610839
pmc: PMC8017171
doi:
Types de publication
Journal Article
Langues
eng
Pagination
610839Informations de copyright
Copyright © 2021 Laptinskaya, Küster, Fissler, Thurm, Von Arnim and Kolassa.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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