| ACT | anatomically constrained tractography |
| AMICO | Accelerated Microstructure Imaging via Convex Optimization |
| CSD | constrained spherical deconvolution |
| DIPY | Diffusion Imaging in Python |
| FA | fractional anisotropy |
| FDR | false discovery rate |
| FOD | fibre orientation distribution |
| FWE | family-wise error |
| FWF | free-water fraction |
| HCP | Human Connectome Project |
| ICV | intracranial volume |
| iFOD2 | second-order integration over fibre orientation distributions |
| MNI | Montreal Neurological Institute |
| NDI | neurite density index |
| NODDI | neurite orientation dispersion and density imaging |
| ODI | orientation dispersion index |
| pyAFQ | Python Automated Fiber Quantification |
| ROI | region of interest |
| SN | substantia nigra |
| TDI | tract-density image |
| VTA | ventral tegmental area |