A Person Who Recently Injected Cocaine Reports Reaching the Peak

Multiple Choice

A person who recently injected cocaine reports reaching the peak of euphoria. Usually, that euphoria:

A) precedes the peak of dopamine-using neuron activity by about 5 minutes.
B) occurs at about the same time as the peak of dopamine-using neuron activity.
C) follows the peak of dopamine-using neuron activity by about 5 minutes.
D) follows the peak of dopamine-using neuron activity by at least 10 minutes.