Table 5.
Cluster coordinates and statistics for voxel-wise correlations between longitudinal grey matter volumetric change and motor recovery
| Anatomical area | Cytoarchitectonic area (% overlap)a | MNI peak coordinates (mm) | Extent (voxels) | Central tendency | TFCE score | p value (unc) | ||
|---|---|---|---|---|---|---|---|---|
| x | y | z | ||||||
| Ipsilesional positive correlation | ||||||||
| Frontal operculum | Area 44 (14.2) | 50 | 10 | 2 | 326 | 0.84 | 602 | .001 |
| Middle frontal gyrus | BA 46 (n.a.) | 41 | 39 | 22 | 186 | n.a. | 575 | .001 |
| Ipsilesional negative correlation | ||||||||
| Angular gyrus | IPC(PGp) (25.0) | 40 | −64 | 20 | 565 | 1.80 | 1,169 | .001 |
| IPC(PGa) (16.9) | 0.93 | |||||||
| Superior parietal lobule | SPL(7A) (55.8) | 26 | −60 | 54 | 141 | 1.16 | 448 | .001 |
| SPL(7PC) (19.2) | 1.39 | |||||||
| hIP3 (11.4) | 1.38 | |||||||
BA Brodmann area, IPC inferior parietal cortex, unc uncorrected, n.a. not assigned in histological atlas, MNI Montreal Neurological Institute, TFCE threshold-free cluster enhancement
aPercentage overlap of cluster with cytoarchitectonic probabilistic area (only overlaps >10 % are reported)