Virtually all antipsychotic drugs work by __________.
A)increasing the amount of serotonin in the brain
B)blocking dopamine receptors in the brain
C)increasing the amount of acetylcholine in the brain
D)inhibiting the function of the hypothalamus

Question

Quizplus · Accepted Answer

Virtually all antipsychotic drugs work by blocking dopamine receptors in the brain. This helps to reduce the symptoms of psychosis such as delusions and hallucinations, which are thought to be caused by an overactive dopamine system in the brain. Some antipsychotics also affect other neurotransmitter systems like serotonin and acetylcholine, but blocking dopamine is their primary mode of action.

Virtually All Antipsychotic Drugs Work by __________