Prefrontal cortex

/ˌpɹiːˈfɹʌn.təl ˈkɔːɹ.tɛks/ noun

Definition

The anterior part of the frontal lobe responsible for complex cognitive functions including planning, decision-making, personality expression, and impulse control.

Etymology

From Latin 'prae-' (before) + 'frontalis' (of the forehead) + 'cortex' (bark). The cortex at the very front of the brain.

Kelly Says

The prefrontal cortex is your brain's CEO — it handles planning, decision-making, and impulse control. It's the last part to mature, which is why teenagers take risks!

Related Words

Explore More Words

Get the Word Orb API

Complete word intelligence in one call. Free tier — 50 lookups/day.