Prefrontal cortical circuits (PFC circuits)

Prefrontal cortical circuits comprise an interconnected neural network that serves as the brain's executive control center. The system is organized into distinct functional streams subserved by structural connections including the superior longitudinal fasciculus, corona radiata, cingulum, frontal aslant tract, and uncinate fasciculus[1]. The prefrontal cortex receives input from multiple cortical and subcortical regions and processes information "in the moment" to enable higher-order executive functions such as planning, decision-making, working memory, and emotional regulation[5]. Rather than being a single therapeutic target, prefrontal cortical circuits represent a complex anatomical system whose dysfunction is implicated in various neuropsychiatric and neurodegenerative conditions. Research has demonstrated that specific PFC subregions selectively customize information they convey to different downstream brain areas to achieve distinct functional outcomes[3].

Other names

Prefrontal cortex circuitsExecutive control circuitsFrontal executive networks

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