| AD | Alzheimer’s disease |
| ATG | Autophagy-related gene |
| ATP | Adenosine triphosphate |
| BGT1 | Betaine-GABA transporter |
| CNS | Central Nervous System |
| COMT | Catechol-O-methyltransferase |
| CREB | cAMP response element-binding protein |
| DA | Dopamine |
| DG | Dentate gyrus |
| DLB | Dementia with Lewy bodies |
| ECM | Extracellular matrix |
| GABA | γ-Amino-butyric acid |
| GABARs | GABA receptors |
| GABAAR | GABAA receptor |
| GABABR | GABAB receptor |
| GABARAP | GABA receptor-associated protein |
| GAD | Glutamic acid decarboxylase |
| GAT | GABA transporter |
| GP | Globus pallidus |
| GPe | external globus pallidus |
| GPi | internal globus pallidus |
| GODZ | Golgi-specific DHHC (Asp-His-His-Cys) zinc finger protein |
| IPSP | Inhibitory postsynaptic potential |
| LAP | Latent associated protein |
| LTP | Long term potentiation |
| MAO | Monoamine oxidase |
| miRs | microRNAs |
| MSNs | Medium-sized spiny neurons |
| NAcc | Nucleus accumbens |
| NO | Nitric Oxide |
| NOS | Nitric oxide synthase |
| PAELR | Parkin-associated endothelin-like receptor |
| PD | Parkinson’s disease |
| PSD | Postsynaptic density |
| SARA | Smad anchor for receptor activation |
| SN | Substantia nigra |
| SNpr | Substantia nigra pars reticulata |
| SNpc | Substantia nigra pars compacta |
| ST | Striatum |
| STN | Subthalamic nucleus |
| TCA | Tricarboxylic acid |
| TGF-β | Transforming Growth Factor β |
| Trak1 | Trafficking kinesin binding 1 protein |
| VGAT | vesicular GABA transporter |
| VTA | ventral tegmental area |