Concept information
Terme préférentiel
PASA Model
Définition
- Model of cognitive aging. Aging increases activation in the prefrontal cortex while decreasing activation in the occipital cortex during cognitive tasks, particularly in memory tasks (working memory, encoding and retrieval in episodic memory). The high recruitment of the prefrontal cortex in the elderly is thought to be an indicator of their attempts to compensate for their cognitive difficulties.
Concept générique
Synonyme(s)
- PASA
- Posterior-Anterior Shift in Aging
Appartient au groupe
Référence(s) bibliographique(s)
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• Davis, S. W., Dennis, N. A., Daselaar, S. M., Fleck, M. S., & Cabeza, R. (2008). Que PASA? The Posterior-Anterior Shift in Aging. Cerebral Cortex, 18(5), 1201-1209. https://doi.org/10.1093/cercor/bhm155
[Study type: meta-analysis / Access: free]
Créateur
- Frank Arnould
Modèle de
Traductions
-
français
-
PASA
URI
http://data.loterre.fr/ark:/67375/P66-X46HL565-J
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