We found that, in the ventral tegmental area of anesthetized rats, the population of presumed dopamine neurons that are excited by aversive stimuli is actually not dopaminergic.

• 作者发现在麻醉大鼠的腹侧被盖区中被推测对令人厌恶刺激产生反应的多巴胺能神经元群体实际上不是多巴胺能的。