The gray matter growth spurt that begins just prior to adolescence predominates in the ____.
A) occipital lobe
B) amygdala
C) cerebellum
D) prefrontal cortex

Question

Quizplus · Accepted Answer

The prefrontal cortex is known to undergo significant gray matter growth during adolescence, peaking around age 12 in females and age 14 in males. This area of the brain is responsible for impulse control, decision making, and planning, suggesting that the cognitive changes associated with adolescence may be related to the growth of the prefrontal cortex.

The Gray Matter Growth Spurt That Begins Just Prior to Adolescence