Neuronal circuits of the dorsolateral prefrontal cortex (DLPFC neuronal circuits)

The neuronal circuits of the dorsolateral prefrontal cortex encompass complex networks of excitatory pyramidal neurons and inhibitory interneurons that interact through synaptic connections, supporting the region's role in executive functions such as working memory, attentional control, cognitive flexibility, inhibition, planning, and abstract reasoning. These circuits are distinguished by their advanced dendritic and synaptic architecture, high density of neurotransmitter receptors (e.g., NMDA, nicotinic acetylcholine), and regulatory ion channels specific to the DLPFC. Disruption or altered connectivity of the DLPFC circuits is implicated in a variety of neurological and psychiatric diseases, though these circuits, as a whole, are not themselves direct drug targets but are modulated by agents affecting their constituent neuronal receptors and neurotransmitter systems[1][2][3][5].

Other names

DLPFC circuitsdorsolateral prefrontal circuitsprefrontal cortical circuitry