Table 3.
Brain regions showing significant between-group differences in the angry > flowers contrast shown by an F test (Z > 2.3, pcorr < 0.05), along with the significant post hoc pairwise t test (Z > 2.3, pcorr < 0.008) results.
| Contrast | Cluster | Nvoxels | Cluster p-value | Max Z | Max Z coordinates (x, y, z) (mm) | AAL regions (% volume of cluster) |
|---|---|---|---|---|---|---|
| F test | 1 | 5007 | 1.34e−13 | 4.81 | (−30, −82, −20) | MOG.L (19%), IOG.L (12%) MOG.R (12%), IOG.R (11%) |
| TD < ASD | 1 | 8267 | 2.03e−19 | 5.49 | (−32, −82, −20) | MOG.L (18%), MOG.R (11.8%), IOG.L (11%), FFG.L (10%) |
| TD < OCD | 1 | 7897 | 8.38e−19 | 4.7 | (48, −68, −6) | MOG.L (16%), FFG.L (12%), IOG.L (11%) |
Regions corresponding to the significant between-group difference F test results are bolded.
Nvoxels number of voxels, Z z-statistic, AAL automated anatomical labelling, L left hemisphere, R right hemisphere, MOG middle occipital gyrus, IOG inferior occipital gyrus, FFG fusiform gyrus.