Neurotransmitters and Brain Abnormalities in Mental Disorders Quiz

Test your knowledge of neurochemistry with questions on mood regulation, reward behavior, and mental disorders.

#1

Which neurotransmitter is commonly associated with mood regulation?

Serotonin
Dopamine
Acetylcholine
GABA
#2

Which neurotransmitter is primarily involved in reward-motivated behavior?

Serotonin
Dopamine
Glutamate
Norepinephrine
#3

Which neurotransmitter is commonly associated with sleep regulation?

Dopamine
Acetylcholine
Serotonin
GABA
#4

Which neurotransmitter is primarily associated with feelings of pleasure and euphoria?

Serotonin
Endorphins
Dopamine
GABA
#5

Which neurotransmitter is associated with the 'runner's high' phenomenon?

Dopamine
Serotonin
Endorphins
Glutamate
#6

Which neurotransmitter is associated with the regulation of mood, appetite, and sleep?

Serotonin
Dopamine
Acetylcholine
GABA
#7

Which neurotransmitter is associated with muscle control and movement?

Dopamine
Acetylcholine
GABA
Glutamate
#8

An imbalance of which neurotransmitter is linked to anxiety disorders?

Serotonin
Dopamine
Norepinephrine
Acetylcholine
#9

Which neurotransmitter is often associated with the 'fight or flight' response?

Dopamine
Serotonin
GABA
Norepinephrine
#10

A deficiency in which neurotransmitter is linked to Parkinson's disease?

Dopamine
Glutamate
Norepinephrine
Serotonin
#11

A deficiency in which neurotransmitter is linked to Alzheimer's disease?

Dopamine
GABA
Acetylcholine
Glutamate
#12

Which neurotransmitter is involved in the regulation of appetite and hunger?

Norepinephrine
Dopamine
Serotonin
Leptin
#13

Which neurotransmitter plays a role in memory formation and learning?

GABA
Glutamate
Serotonin
Acetylcholine
#14

Excessive levels of which neurotransmitter are associated with schizophrenia?

GABA
Serotonin
Dopamine
Norepinephrine
#15

Which neurotransmitter is primarily inhibitory in function?

Dopamine
Norepinephrine
GABA
Glutamate
#16

Excessive activity of which neurotransmitter is implicated in depression?

GABA
Serotonin
Norepinephrine
Dopamine
#17

Which neurotransmitter is involved in the regulation of pain perception?

Dopamine
GABA
Endorphins
Acetylcholine
#18

Excessive levels of which neurotransmitter are associated with obsessive-compulsive disorder (OCD)?

Dopamine
Serotonin
Norepinephrine
GABA

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