Which neurotransmitter is most closely linked to the personality trait of neuroticism?
A)Dopamine
B)Serotonin
C)Norepinephrine
D)Acetylcholine

Question

Quizplus · Accepted Answer

Serotonin is most closely linked to the personality trait of neuroticism. Research has shown that individuals with high levels of neuroticism have reduced levels of serotonin in their brains. Serotonin is involved in regulating mood, anxiety, and stress, which are all aspects of neuroticism. Furthermore, drugs that increase serotonin levels, such as selective serotonin reuptake inhibitors (SSRIs) have been shown to reduce symptoms of neuroticism, further supporting the link between serotonin and this personality trait.

Which Neurotransmitter Is Most Closely Linked to the Personality Trait