Problem
Research the major types of neurotransmitters, and discuss their functions, locations, differences, and similarities. Norepinephrine, Epinephrine, Serotonin, Glutamate, Gamma-aminobutyric acid (GABA), and Acetylcholine.
Why are the two major neurotransmitters groups known as cholinergic synapses or adrenergic synapses?