Brittany Was Interning at a Rehabilitation Facility for People Who

Multiple Choice

 Brittany was interning at a rehabilitation facility for people who had experienced brain damage in automobile accidents. She noticed that some of her patients were usually quite cheerful, in spite of their injuries. It is most likely that Brittany's cheerful patients had

A) experienced damage to their right hemispheres.
B) experienced damage to their left hemispheres.
C) damaged both frontal lobes.
D) damaged their cingulate cortices.