Neuroscientists have discovered that the _____ is not completely connected to the rest of the brain until about age 25.
A) hippocampus
B) prefrontal cortex
C) amygdala
D) brain stem

Question

Quizplus · Accepted Answer

The prefrontal cortex is the part of the brain responsible for decision-making, impulse control, and planning. It is not fully developed or connected to the rest of the brain until around age 25, which may explain why younger adults may struggle with decision-making and impulse control.

Neuroscientists Have Discovered That the _____ Is Not Completely Connected