Drive / Motor

Vigilance / Fight-or-Flight

Satisfaction / Mood

Excitation / Gas

Inhibition / Brakes

Memory / Autonomic

Dopamine

Drive

-

-

-

-

-

Norepinephrine

-

Vigilance

-

-

-

-

Serotonin

-

-

Satisfaction

-

-

-

Glutamate

-

-

-

Excitation

-

-

GABA

-

-

-

-

Inhibition

-

Acetylcholine

-

-

-

-

-

Memory