Within the last 4 million years, the most dramatic growth occurred in the parts of the brain that discourages high-risk behaviours.

Question

Quizplus · Accepted Answer

The most dramatic growth within the last 4 million years occurred in the parts of the brain associated with higher cognitive functions, such as the prefrontal cortex, which is involved in decision-making, social behavior, and personality expression, rather than specifically discouraging high-risk behaviors.

Within the Last 4 Million Years, the Most Dramatic Growth