| 5-HT1AR | 5-hydroxy tryptamine receptor 1A |
| 5-HT2AR | 5-hydroxy tryptamine receptor 2A |
| A2AR | adenosine 2a receptor |
| CB1R | cannabinoid type 1 receptor |
| CB2R | cannabinoid type 2 receptor |
| CRHR1 | corticotrophin-releasing hormone receptor 1 |
| D1R | dopamine D1 receptor |
| D2R | dopamine D2 receptor |
| GABA | γ-aminobutyric acid |
| GPR3 | G-protein-coupled receptor 3 |
| GPR88 | G-protein-coupled receptor 88 |
| GPR55 | G-protein-coupled receptor 55 |
| GPR52 | G-protein-coupled receptor 52 |
| 6-OHDA | 6-hydroxydopamine |
| mGluR | metabotropic glutamate receptors |
| nAChRs | nicotinic acetylcholin receptors |
| mAChR | muscharinic acetylcholin receptors |
| THC | Δ9-tetrahydrocannabinol |
| TRP | tryptophan |