An individual receiving a treatment for depression is happier because of higher levels of norepinephrine in his or her brain. what treatment is this person most likely receiving? a tricyclic

The treatment that the individual undergoes would most likely be through the use of a MAO inhibitor because of its extremely high levels of norepinephrine present in the person's brain. In addition to that, these kinds of antidepressants function when it regulates the enzyme called monoamine oxidase.