Between-task competition and cognitive control in task switching.

Cognitive control is required to regulate interactions between brain regions to produce effective, purposeful behavior. We used functional magnetic resonance imaging to investigate the nature of these interactions and the role of prefrontal cortex (PFC) in cognitive control as subjects switched betw...

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Bibliographic Details
Main Authors: Yeung, N, Nystrom, L, Aronson, J, Cohen, J
Format: Journal article
Language:English
Published: 2006