Most psychoactive drugs affect the functioning of the:
A) synapse.
B) astrocytes.
C) dendrites.
D) axon hillock.

Question

Quizplus · Accepted Answer

Most psychoactive drugs affect the functioning of the synapse, which is the small gap between neurons where chemical communication occurs through the release and reception of neurotransmitters. These drugs can alter the way neurotransmitters are produced, released, or taken back up, leading to changes in brain activity and behavior. Astrocytes and dendrites are also involved in neural communication and function, but they are not the primary target of most psychoactive drugs. The axon hillock is an important site for initiating and regulating neural impulses, but it is not directly impacted by most psychoactive drugs.

Most Psychoactive Drugs Affect the Functioning of The