Brain Imaging Research Has Found That a Part of the Brain

Multiple Choice

Brain imaging research has found that a part of the brain, the ________, shows differences that may explain certain aspects of sexual identity. Specifically, this part was larger in male-identified men than it was in male-to-female transsexuals.

A) corpus callosum
B) BnST
C) substantia nigra
D) locus coeruleus