An overabundance of the neurotransmitter norepinephrine is most likely to be associated with

A) a manic episode.
B) major depressive disorder.
C) learned helplessness.
D) rumination.

Norepinephrine

A neurotransmitter and hormone involved in the body’s fight or flight response, influencing heart rate, blood pressure, and sugar metabolism.

Manic Episode

A period of abnormally elevated or irritable mood, arousal, and/or energy levels, which is characteristic of bipolar disorder and can affect functioning.

Major Depressive Disorder

A mental health condition characterized by persistent and intense feelings of sadness or despair, significantly impacting daily functioning.