Neurotransmitters in Basal Nuclei and Associated Areas
	GABA (gamma amino butyric acid) and dopamine are inhibitory neurotransmitters.
	ACh,  norepinephrine, serotonin, and enkephalin are found in connecting pathways, both excitatory and inhibitory
	Glutamate pathways provide most of the excitatory signals within the basal nuclei.