Many recreational drugs produce their effects by:
A) causing glial cells to produce excess myelin.
B) causing GABA neurons to die.
C) blocking or enhancing the actions of neurotransmitters.
D) blocking glial cells from producing myelin.

Question

Quizplus · Accepted Answer

Many recreational drugs, such as cocaine or marijuana, work by either blocking or enhancing the actions of neurotransmitters in the brain. For example, cocaine blocks the reuptake of dopamine, leading to an accumulation of dopamine in the synapse and producing a euphoric effect. Marijuana enhances the action of the neurotransmitter anandamide, leading to feelings of relaxation and altered perception.

Many Recreational Drugs Produce Their Effects By