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

Answers

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.
Answer
Which substance is processed less efficiently by cocaine addicts, according to PET scan results?
Responses

carbohydrates

carbohydrates

glucose

glucose

sucrose

sucrose

protein
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.
Answer
Which neurotransmitter is altered through the use of LSD (lysergic acid diethylamide)?
Responses

dopamine

dopamine

serotonin

serotonin

epinephrine

epinephrine

norepinephrine
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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