Table 4.
Significant clusters of activation for the conjunction analysis of the tasks' pair “Imagery of the affected hand” (IA) and “Pinching with affected hand” (PA). Single-voxel uncorrected threshold P < 0.005 cluster size ≥15. BA: Brodmann area at given coordinates.
| Conjunction analysis IA and PA | Regions | BA | #Voxels | T peak | MNI | ||
|---|---|---|---|---|---|---|---|
| x | y | z | |||||
| Non-lesioned brain side | Inferior parietal lobule | 68 | 4.45 | −33 | −51 | 51 | |
| Precentral gyrus | 679 | 49 | 4.74 | −24 | −12 | 57 | |
| Inferior parietal lobule | 28 | 3.74 | −60 | −30 | 42 | ||
| Supramarginal gyrus | 3.51 | −60 | −36 | 36 | |||
| Thalamus | 25 | 4.17 | −15 | −12 | 6 | ||
| Superior parietal lobule | 23 | 3.42 | −21 | −57 | 60 | ||
| Precentral gyrus | 648 | 18 | 3.50 | −54 | 0 | 36 | |
| Inferior frontal gyrus (p.opercularis) | 4479 | 17 | 3.26 | −57 | 9 | 15 | |
|
| |||||||
| Lesioned brain side | Precentral gyrus | 678 | 48 | 4.34 | 42 | −9 | 57 |
| Thalamus | 39 | 4.45 | 6 | −27 | 0 | ||
| Insula | 36 | 3.66 | 45 | 3 | 9 | ||
| Supplementary motor area | 693 | 25 | 4.40 | 9 | −6 | 60 | |
#Voxels: number of voxels in cluster. MNI: coordinates in the Montreal Neurological Institute standard brain space. T peak: maximum T score in cluster. The percentage of voxels from the cluster falling within the named region is indicated by the superscripted values (obtained by the SPM Anatomy Toolbox).