Which neurotransmitter is correctly matched with the area of the brain in which it especially prevalent?
A) dopamine - reticular formation
B) serotonin - substantia nigra
C) norepinephrine - locus coeruleus
D) norepinephrine - thalamus

Question

Quizplus · Accepted Answer

Norepinephrine is especially prevalent in the locus coeruleus, which is located in the brainstem and is involved in the regulation of arousal, attention, and stress response. Dopamine is more prevalent in areas such as the basal ganglia and prefrontal cortex, while serotonin is more prevalent in areas such as the raphe nuclei. The substantia nigra is also involved in dopamine regulation, but it is not the area where serotonin is most prevalent. The thalamus is not associated with high levels of norepinephrine.

Which Neurotransmitter Is Correctly Matched with the Area of the Brain