SimilarityRank
serotonin 0.931 18868
Dopamine 0.904 75238
neurotransmitter 0.880 35288
norepinephrine 0.868 48622
neurotransmitters 0.864 32872
dopamine 0.853 20815
GABA 0.847 46769
Cortisol 0.844 67889
Melatonin 0.829 55486
5-HTP 0.826 74816
acetylcholine 0.803 55829
Antidepressants 0.802 75856
cortisol 0.800 23029
Leptin 0.797 83715
reuptake 0.792 51239
monoamine 0.791 84399
melatonin 0.789 27894
ghrelin 0.786 84971
tryptophan 0.786 53808
depressant 0.782 68076
Choline 0.782 99761
cholinergic 0.778 88546
histamine 0.774 49266
excitatory 0.771 83741
hypothalamus 0.769 40919