TABLE 1.
Spatial extent of statistically significant differences between HIV‐positive patients and healthy controls. percentage of voxels (out of the whole skeleton) where we found significant group effects in TBSS analysis
| Metric | % |
|---|---|
| FR | 78.53 |
| FR123 | 85.94 |
| FA | 14.32 |
| MD | 24.97 |
| RD | 27.33 |
| MK | 88.42 |
| RK | 84.08 |
Abbreviations: FA, fractional anisotropy; FR, restricted signal fraction; FR123, restricted signal fraction when selecting the optimal number of fibers through Akaike's information criterion in each voxel; MD, mean diffusivity; MK, mean kurtosis; RD, radial diffusivity; RK, radial kurtosis.