People with high intelligence tend to have _____ in their brains than people with low IQs.
A)more gray matter but less white matter
B)more white matter but less gray matter
C)more gray matter and about the same white matter
D)more gray matter and more white matter

Question

Quizplus · Accepted Answer

Research has shown that people with high intelligence tend to have both more gray matter and more white matter in their brains compared to those with lower IQs. Gray matter is associated with processing and cognition, while white matter facilitates communication between different brain regions.

People with High Intelligence Tend to Have _____ in Their