O'Boyle et al. (2005) studied mathematically gifted male adolescents as they performed a mental rotation task and found

A) no differences between gifted and normal males in brain activation patterns.
B) that gifted males activate a larger number of brain areas than normal males.
C) normal males activate a larger number of brain areas than gifted males.
D) gifted males activate the temporal and occipital cortex more than normal males.

B) that gifted males activate a larger number of brain areas than normal males.