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Psychology > Neurotransmitters > Flashcards

Neurotransmitters Flashcards

1
Q

Acetylcholine

A

Consolidation of memory in the hippocampus.

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2
Q

Dopamine

A

Controls brain’s reward and pleasure centers, plays a role in motivation; low levels linked to addictive behavior.

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3
Q

Norepinephrine

A

Arousal and Alertness

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4
Q

Serotonin

A

Sleep, arousal levels, and emotion.

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5
Q

MRI

A

MRIs employ powerful magnets which produce a strong magnetic field that forces protons in the body to align with that field

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6
Q

PET

A

The PET scan uses a radioactive drug called a tracer to show both typical and atypical metabolic activity

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7
Q

fMRI

A

By indirectly measuring the alterations in blood flow and electrical activity, fMRI assesses brain activity

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Psychology (11 decks)

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