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Neurotransmitters and Brain Abnormalities in Mental Disorders Quiz

#1

Which neurotransmitter is commonly associated with mood regulation?

Serotonin
Explanation

Regulates mood, appetite, and sleep.

#2

Which neurotransmitter is primarily involved in reward-motivated behavior?

Dopamine
Explanation

Associated with pleasure and euphoria.

#3

Which neurotransmitter is commonly associated with sleep regulation?

GABA
Explanation

Primarily inhibitory in function.

#4

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

Dopamine
Explanation

Associated with pleasure and euphoria.

#5

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

Endorphins
Explanation

Associated with 'runner's high'.

#6

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

Serotonin
Explanation

Regulates mood, appetite, and sleep.

#7

Which neurotransmitter is associated with muscle control and movement?

Acetylcholine
Explanation

Controls muscle movement.

#8

An imbalance of which neurotransmitter is linked to anxiety disorders?

Norepinephrine
Explanation

Related to 'fight or flight' response.

#9

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

Norepinephrine
Explanation

Related to 'fight or flight' response.

#10

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

Dopamine
Explanation

Linked to motor control.

#11

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

Acetylcholine
Explanation

Linked to Alzheimer's disease.

#12

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

Serotonin
Explanation

Regulates appetite and hunger.

#13

Which neurotransmitter plays a role in memory formation and learning?

Glutamate
Explanation

Involved in memory and learning.

#14

Excessive levels of which neurotransmitter are associated with schizophrenia?

Dopamine
Explanation

Implicated in schizophrenia.

#15

Which neurotransmitter is primarily inhibitory in function?

GABA
Explanation

Inhibitory neurotransmitter.

#16

Excessive activity of which neurotransmitter is implicated in depression?

Serotonin
Explanation

Linked to depression.

#17

Which neurotransmitter is involved in the regulation of pain perception?

Endorphins
Explanation

Regulates pain perception.

#18

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

Dopamine
Explanation

Implicated in OCD.

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