Modulation of fronto-parietal and autonomic activity underpins preserved working memory in middle-aged adults
Myriam CAYRE (1), Laure SPIESER (2), Anaïs GUILLE, Nathalie BARIL (2), Arnaud WEILL (3), Caroline CHAMBON (1)
(1) Réadapt2C Team ; (2) Service d'Expérimentation Humaine ; (3) DI²S²C
Abstract:
Background
Cognitive aging is a heterogeneous process, often diverging from chronological age. However, it remains unclear when early signs of cognitive decline emerge and which neurophysiological markers distinguish age-related cognitive alteration from preserved performances. This study aimed to identify early indicators of cognitive versus chronological aging.