Despite its dangers, a young man continues to take cocaine because of the feeling of euphoria it produces in him. This powerful arousal of his nervous system is probably due to cocaine's ability to __________.

Question

Quizplus · Accepted Answer

Cocaine prevents neurotransmitters, particularly dopamine, from being reabsorbed into the neurons from which they were released. This action increases the amount of dopamine in the synaptic cleft, leading to prolonged and enhanced signaling, which contributes to the feeling of euphoria.

Despite Its Dangers, a Young Man Continues to Take Cocaine