Monica has recently quit smoking and is finding that she is now having trouble paying attention and remembering things.Decreases in what neurotransmitter explain Monica's behaviour?
A)Dopamine
B)Serotonin
C)Acetylcholine
D)Glutamate

Question

Quizplus · Accepted Answer

Acetylcholine is involved in attention and memory processes, and decreases in its levels could impair these abilities. Smoking has been shown to increase acetylcholine, so quitting smoking could lead to a temporary decrease in acetylcholine levels and affect cognition.

Monica Has Recently Quit Smoking and Is Finding That She