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Prefrontal Cortex Deactivation

Meaning

Prefrontal Cortex Deactivation is a measurable reduction in metabolic and electrical activity within the prefrontal cortex (PFC), the brain region responsible for executive function, planning, and self-monitoring. This physiological state is a key component of entering a flow state or deep meditative rest, leading to a temporary suspension of self-referential thought and critical judgment. Clinically, achieving this deactivation is correlated with reduced cognitive load and a stabilization of the autonomic nervous system.