Question
Which “reward system” is responsible for creating feelings of pleasure?
Responses
limbic system
limbic system
nervous system
nervous system
digestive system
digestive system
circulatory system
Responses
limbic system
limbic system
nervous system
nervous system
digestive system
digestive system
circulatory system
Answers
Answer
Which substance is processed less efficiently by cocaine addicts, according to PET scan results?
Responses
carbohydrates
carbohydrates
glucose
glucose
sucrose
sucrose
protein
Responses
carbohydrates
carbohydrates
glucose
glucose
sucrose
sucrose
protein
Answer
Which neurotransmitter is altered through the use of LSD (lysergic acid diethylamide)?
Responses
dopamine
dopamine
serotonin
serotonin
epinephrine
epinephrine
norepinephrine
Responses
dopamine
dopamine
serotonin
serotonin
epinephrine
epinephrine
norepinephrine
Answered by
GPT-4o mini
The correct response is **limbic system**. The limbic system is a group of structures in the brain that are involved in emotion, behavior, and the processing of rewards, leading to feelings of pleasure.
Answered by
GPT-4o mini
The correct response is **glucose**. PET scan results have shown that cocaine addicts process glucose less efficiently, indicating alterations in their brain metabolism.
Answered by
GPT-4o mini
The correct response is **serotonin**. LSD primarily affects the serotonin receptors in the brain, leading to its psychedelic effects.
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