Although initially thought to be due to an excessive amount of a particular neurotransmitter, mania has been found to be due to low levels of which neurotransmitter?

A) Dopamine
B) Serotonin
C) Acetylcholine
D) Norepinephrine

Mania

A mental state characterized by extremely elevated mood, energy, and activity levels, often associated with bipolar disorder.

Neurotransmitter

Chemicals in the nervous system that transmit signals between neurons or from neurons to muscles.

Acetylcholine

A neurotransmitter that has been linked to depression and dementia.