Template:Neurotransmitters Facts for Kids

Major excitatory /
inhibitory systems

Glutamate system	Agmatine Aspartic acid (aspartate) Glutamic acid (glutamate) Glutathione Glycine GSNO GSSG Kynurenic acid NAA NAAG Proline Serine
GABA system	GABA GABOB GHB
Glycine system	α-Alanine β-Alanine Glycine Hypotaurine Proline Sarcosine Serine Taurine
GHB system	GHB T-HCA (GHC)

Monoamines	6-OHM Dopamine Epinephrine (adrenaline) NAS (normelatonin) Norepinephrine (noradrenaline) Serotonin (5-HT)
Trace amines	3-Iodothyronamine N-Methylphenethylamine N-Methyltryptamine m-Octopamine p-Octopamine Phenylethanolamine Phenethylamine Synephrine Tryptamine m-Tyramine p-Tyramine
Others	Histamine