The change in brain chemistry that offsets the effects of a psychoactive drug is called
A) addiction.
B) reuptake.
C) disinhibition.
D) neuroadaptation.

Question

Quizplus · Accepted Answer

Neuroadaptation refers to the change in brain chemistry that occurs as a result of repeated drug use, allowing the brain to offset or counteract the effects of the drug. This can lead to tolerance, which causes a user to require increasing amounts of the drug to achieve the same effects, and withdrawal, which occurs when a user stops using the drug and their brain chemistry has to readjust to functioning without it. Addiction is a complex phenomenon that includes psychological, behavioral, and physiological elements, and involves compulsive drug seeking and use despite negative consequences. Reuptake is a process by which neurotransmitters are reabsorbed into the presynaptic neuron, terminating their action in the synapse. Disinhibition refers to the suppression of inhibitory signals that normally prevent certain behaviors or impulses, leading to a disinhibited or impulsive state.

The Change in Brain Chemistry That Offsets the Effects of a Psychoactive