Question:medium
The neurotransmitter change in mania is
The neurotransmitter change in mania is
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Mania is the high-energy pole; think which monoamine rises.
Updated On: Jun 24, 2026
- Increased dopamine
- Decreased dopamine
- Increased norepinephrine
- Decreased norepinephrine
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The Correct Option is C
Solution and Explanation
Step 1: Use the monoamine model of mood. Serotonin and norepinephrine drive the highs and lows of affect, so the direction of their change defines the state.
Step 2: Mania is the energized, overactive pole, and it correlates with a rise in noradrenergic tone. Thus $increased\ norepinephrine$ is the change in mania.
Step 3: The mirror image is depression, where serotonin and norepinephrine both fall and serotonin depletion is most prominent. So the decreased norepinephrine choice describes depression, not mania.
\[\boxed{Increased\ norepinephrine}\]
Step 2: Mania is the energized, overactive pole, and it correlates with a rise in noradrenergic tone. Thus $increased\ norepinephrine$ is the change in mania.
Step 3: The mirror image is depression, where serotonin and norepinephrine both fall and serotonin depletion is most prominent. So the decreased norepinephrine choice describes depression, not mania.
\[\boxed{Increased\ norepinephrine}\]
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