Placido Is Listening to an Opera

Multiple Choice

Placido is listening to an opera.When the soprano sings,his neurons respond to her voice primarily in the _____; when the bass sings,Placido's neurons respond to his voice primarily in the _____.

A) back of the primary auditory cortex; front of the primary auditory cortex
B) front of the primary auditory cortex; back of the primary auditory cortex
C) right thalamus; left thalamus
D) left thalamus; right thalamus