| [18F]FDG | [18F]fluorodeoxyglucose |
| ACC | anterior cingulate cortex |
| BP | binding potential |
| DATs | Presynaptic DA transporters |
| FMS | Fibromyalgia Syndrome |
| MDD | major depressive disorder |
| NMD | N-methyl-D-aspartate |
| PET | Positron Emission Tomograph |
| rTMS | transcranial magnetic stimulation |
| SPM | Statistical parametric mapping |
| VTA | ventral tegmental area |