Table 3.
Correlation Between Fractional Anisotropy Values and Unified Parkinson's Disease Rating Scale III and Disease Duration Across Parkinson's Disease Patients
| UPDRS III | Disease duration | |
|---|---|---|
| Olfactory tract | −0.245 | 0.003 |
| Substantia nigra | −0.460** | 0.176 |
| Anterior thalamic radiation | −0.414** | 0.090 |
| Corticospinal tract | −0.254 | −0.273 |
| Cingulum (cingulate gyrus) | −0.480* | 0.077 |
| Cingulum (hippocampus) | −0.440** | 0.026 |
| Forceps major | −0.450** | 0.018 |
| Forceps minor | −0.380** | 0.010 |
| Inferior fronto-occipital fasciculus | −0.343** | 0.051 |
| Inferior longitudinal fasciculus | −0.285 | −0.037 |
| Superior longitudinal fasciculus | −0.371** | −0.023 |
| Uncinate fasciculus | −0.360** | −0.166 |
| Superior longitudinal fasciculus (temporal part) | −0.282 | −0.153 |
*
Statistically significant with multiple comparison correction (p < 0.0038: one tailed).
**
Significant without multiple comparison correction (p < 0.05: one tailed).