Table 2.
Anatomical region | Talairach coordinates |
Peak Z score | Cluster size | p valuea | |||
---|---|---|---|---|---|---|---|
x | y | z | |||||
(Change to heavier − No change heavy) − (Change to lighter − No change light) | |||||||
Left central sulcus (M1/S1) | −45 | −18 | 51 | 4.78b | 222 | <0.001 | |
Left precentral gyrus (M1) | −27 | −24 | 63 | 4.55b | |||
Left postcentral gyrus (S1) | −24 | −33 | 66 | 4.10c | |||
(Change to lighter − No change light) − (Change to heavier − No change heavy) | |||||||
Right lateral cerebellum (lobule VI/Crus I) | 15 | −78 | −27 | 4.09 | 46 | 0.038 |
a p values are given at the cluster level after correction for multiple comparisons in the entire brain space.
b p < 0.01 corrected based on small volume correction based on sphere around peak voxel taken from Schmitz et al. (2005).
c Secondary peak corresponding to p < 0.001 uncorrected.