The text suggests that the neurotransmitter most closely related to individual differences in thrill-or sensation-seeking is:
A) norepinephrine.
B) serotonin.
C) acetylcholine.
D) dopamine.

Question

Quizplus · Accepted Answer

Dopamine is the neurotransmitter most closely related to individual differences in thrill- or sensation-seeking. Dopamine is associated with the brain's reward system and is involved in regulating pleasure, motivation, and arousal. Studies have found that individuals who score high in sensation-seeking behavior have increased levels of dopamine activity in certain brain regions.

The Text Suggests That the Neurotransmitter Most Closely Related to Individual