| Similarity | Rank | |
|---|---|---|
| serotonin | 0.944 | 18868 |
| neurotransmitter | 0.935 | 35288 |
| norepinephrine | 0.932 | 48622 |
| dopaminergic | 0.921 | 78727 |
| neurotransmitters | 0.909 | 32872 |
| acetylcholine | 0.906 | 55829 |
| Dopamine | 0.905 | 75238 |
| excitatory | 0.889 | 83741 |
| cholinergic | 0.879 | 88546 |
| GABA | 0.875 | 46769 |
| receptors | 0.870 | 13875 |
| NMDA | 0.869 | 89989 |
| glutamate | 0.860 | 44758 |
| adrenergic | 0.860 | 99859 |
| hypothalamic | 0.857 | 92743 |
| monoamine | 0.856 | 84399 |
| Serotonin | 0.853 | 61679 |
| hypothalamus | 0.852 | 40919 |
| striatum | 0.849 | 92607 |
| receptor | 0.838 | 14395 |
| ghrelin | 0.837 | 84971 |
| endorphin | 0.836 | 80683 |
| reuptake | 0.836 | 51239 |
| cannabinoid | 0.830 | 90158 |
| agonists | 0.828 | 51620 |