Daily dynamics of resting-state EEG theta and gamma fluctuations are associated with cognitive performance in healthy aging.
Kenza BennisFrancis EustacheFabienne ColletteGilles VandewalleThomas HinaultPublished in: The journals of gerontology. Series B, Psychological sciences and social sciences (2024)
Thus, accounting for daily EEG fluctuations of brain activity contributes to better understand subtle brain changes underlying individuals' cognitive performance in healthy aging. Results also provide arguments for considering time-of-day when assessing cognition for old adults in a clinical context.