Template:Neurotransmitters - WikiMD's Medical Encyclopedia

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