Table 2.
Differential activation to social exclusion by one’s same-versus other-gender. Regions identified in a whole-brain within-participant contrast of same-gendersocial exclusion - fair play versus other-gendersocial exclusion - fair play. Talairach coordinates and statistics refer to the voxel of maximum signal difference in each region. Region size is reported in structural voxels (1 mm3). Significance of the contrast of exclusion > fair play is also reported for each gender condition separately (rightmost columns). Abbreviations: anterior cingulate cortex (ACC).
| Brain Region | X | Y | Z | size | t | p | Same | Other |
|---|---|---|---|---|---|---|---|---|
| Exclusion > Fair Play | ||||||||
| same-gender vs. other-gender | ||||||||
| right supramarginal gyrus | 57 | −25 | 22 | 2609 | −4.22 | 0.000459 | - | p < 0.001 |
| left supramarginal gyrus | −51 | −28 | 13 | 2977 | −4.07 | 0.00065 | - | p < 0.001 |
| bilateral occipital cortex | −6 | −64 | 16 | 16467 | −6.32 | 0.000005 | - | p < 0.01 |
| right dorsal ACC | 15 | 41 | 7 | 1030 | −3.42 | 0.002896 | p < 0.01 | - |
| left postcentral sulcus | −24 | −37 | 52 | 2390 | −4 | 0.000769 | - | - |
| left inferior frontal gyrus | −21 | 26 | 7 | 1042 | −3.77 | 0.00129 | p < 0.05 | p < 0.05 |