Question

Psychopharmacological studies have shown that sensation seekers have significantly lower levels of ______ than do sensation-avoiders a. Serotonin Reuptake Inhibitors b. MAO Inhibitors

c. Benzodiazepines
d. Norepinephrine Reuptake Inhibitors

Answer 1

Psychopharmacological studies reveal that sensation seekers have significantly lower levels of monoamine oxidase (MAO) compared to sensation avoiders, leading to higher concentrations of neurotransmitters that influence sensation-seeking behavior.

Step-by-step explanation:

The question pertains to the levels of certain neurotransmitters or their inhibitors within sensation seekers versus sensation avoiders. Psychopharmacological studies have revealed that sensation seekers have significantly lower levels of monoamine oxidase (MAO), a naturally occurring enzyme that breaks down neurotransmitters such as dopamine, serotonin, and norepinephrine. This lower level of MAO results in higher concentrations of these neurotransmitters, which could contribute to their sensation-seeking behavior. Hence, the correct answer to the student's question is:

b. MAO Inhibitors