Cluster sizes and locations for voxels with significantly reduced MD values in the PDD group compared with PD-MCI group (PD-MCI > PDD)a
| Cluster No. | JHU White Matter Tractography Atlas | JHU ICBM-DTI-81 White-Matter Labels | Voxels and MNI Coordinates | P |
|---|---|---|---|---|
| 1 | Forceps minor: 3.07203 | Body of corpus callosum: 4.21857 | 51534 (64/152/81) | .002 |
Note:—MNI indicates the Montreal Neurological Institute.
a The value after each region indicates the percentage probability of the cluster belonging to the given atlas label. Only regions with probability >3% were included.