Alcohol initially produces feelings of euphoria, talkativeness, and outgoing behavior because it:
A) is a stimulant.
B) depresses activity in the brain regions involved with self-control and judgment, lowering inhibitions.
C) stimulates activity in regions of the brain that are involved with emotion, especially positive emotions.
D) increases activity in the motor regions while simultaneously decreasing activity in sensory regions.

Question

Quizplus · Accepted Answer

Alcohol is a depressant, meaning it slows down activity in the brain. Specifically, it depresses activity in the prefrontal cortex, which is involved with self-control and judgment. This can lower inhibitions and lead to more outgoing behavior and feelings of euphoria.

Answer: C 
 While alcohol is primarily a depressant, it also stimulates activity in certain areas of the brain. Some of these areas are involved with emotion, including positive emotions like pleasure and reward. This can contribute to the initial feelings of euphoria that alcohol produces.

Both B and C are good choices since they provide different explanations for why alcohol initially produces feelings of euphoria.

Alcohol Initially Produces Feelings of Euphoria, Talkativeness, and Outgoing Behavior