Table 2.
Regions of activation elicited by the main effect of typicality in the typicality × task ANOVA
| Region | Side | x | y | z | Mean t | Voxels |
|---|---|---|---|---|---|---|
| Early visual cortex | M | −3 | −84 | 27 | 4.39 | 1038 |
| Frontal operculum/anterior insula | R | 36 | 27 | 6 | 5.01 | 532 |
| Frontal operculum/anterior insula | L | −51 | 9 | 36 | 4.97 | 470 |
| Pre-SMA/dACC | M | 3 | 15 | 54 | 5.29 | 417 |
| Supramarginal gyrus | R | 57 | −63 | 33 | 4.62 | 367 |
| Supramarginal gyrus | L | −54 | −72 | 27 | 4.22 | 291 |
| Superior frontal gyrus | L | −30 | 21 | 54 | 4.47 | 183 |
p < 0.01 corrected (voxelwise p < 0.001 uncorrected with a minimum cluster extent of 83). There was no evidence of any interactions across the brain between typicality and task. All regions showed greater activation to atypical relative to typical targets.
L, Left; R, right; M, medial.