The area in the brain that plans, anticipates, and controls impulses and is the last part of the brain to mature is the

Prefrontal cortex (PFC)

In mammalian brain anatomy, the prefrontal cortex (PFC) is the cerebral cortex which comprises the anterior part of the frontal lobe. This brain section has been involved in devising complicated cognitive behavior, personality character, judgment making, and moderating social behavior. The frontal cortex promotes the strong rule of knowledge. More anterior areas along the rostrocaudal support of frontal cortex provide assistance rule learning at greater levels of abstraction.

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