Disruption of neural signaling can produce profound changes in mood and behavior.Cocaine exerts its effects by
A)blocking norepinephrine and dopamine reuptake from synapses.
B)blocking serotonin reuptake from synapses.
C)preventing neurotransmitter vesicle fusion with presynaptic neuron membranes.
D)blocking the enzyme acetylcholinesterase.
E)binding to the GABA receptor to enhance inhibitory neurotransmission.

Question

Quizplus · Accepted Answer

Cocaine blocks the reuptake of norepinephrine and dopamine from synapses, leading to an accumulation of these neurotransmitters in the synaptic cleft and an increased activation of postsynaptic receptors. This results in the characteristic stimulant effects of cocaine, such as increased alertness, euphoria, and energy.

Disruption of Neural Signaling Can Produce Profound Changes in Mood