Rethinking Cognitive Load: A Default-Mode Network Perspective

Abstract

Typical cognitive load tasks are now known to deactivate the brain's default-mode network (DMN). This raises the possibility that apparent effects of cognitive load could arise from disruptions of DMN processes, including social cognition. Cognitive load studies are reconsidered, with reinterpretations of past research and implications for dual-process theory.

Keywords: cognitive neuroscience; default network; dual-process theory; mental simulation; social cognition.