Table 2.
Activation statistics in the selected regions of interest (see Materials and Methods) based on group analysis pooled across all four teeth.
| Anatomical description | Hemisphere | Cluster size | MNI coordinates (max T voxel) | Voxel p (FWE-corrected) | Voxel T (max T) |
|---|---|---|---|---|---|
| Postcentral gyrus (SI) | L | 970 | −38 −36 54 | 0.000 | 14.74 |
| R | 1024 | 50 −30 52 | 0.000 | 13.16 | |
| Thalamus | L | 281 | −10 −20 8 | 0.000 | 11.04 |
| R | 275 | 14 −16 10 | 0.000 | 9.94 | |
| Preparietal area (BA 5) | L | 46 | −34 −44 62 | 0.000 | 11.13 |
| R | 11 | 32 −48 62 | 0.000 | 7.16 | |
| Superior parietal area (BA 7) | L | 502 | −22 −66 62 | 0.000 | 10.78 |
| R | 387 | 16 −78 34 | 0.000 | 9.60 | |
| Supramarginal area (BA 40) | L | 586 | −40 −36 58 | 0.000 | 13.66 |
| R | 374 | 50 −30 50 | 0.000 | 12.16 | |
| Subcentral area//SII (BA 43) | L | 9 | −52 −18 16 | 0.000 | 6.69 |
| R | 36 | 66 −16 20 | 0.000 | 10.07 | |
| Anterior insula | L | 213 | −46 12 −8 | 0.000 | 11.38 |
| R | 215 | 42 16 −8 | 0.000 | 10.60 | |
| Medial insula | L | 490 | −40 0 −10 | 0.000 | 11.13 |
| R | 318 | 42 0 −10 | 0.000 | 9.85 | |
| Posterior insula | L | 52 | −44 −14 2 | 0.000 | 7.93 |
| R | 41 | 42 −12 −8 | 0.000 | 7.92 | |
| Amygdala | L | 90 | −20 0 −12 | 0.000 | 7.54 |
| R | 72 | 26 2 −20 | 0.000 | 8.37 | |
| Hippocampus | L | 79 | −20 −24 −10 | 0.000 | 10.57 |
| R | 48 | 18 −36 0 | 0.000 | 8.62 | |
| Parahippocampus | L | 47 | −24 −26 −16 | 0.000 | 7.80 |
| R | 144 | 16 −38 −6 | 0.000 | 8.88 | |
| Cerebellum anterior lobe | L | 617 | −34 −58 −34 | 0.000 | 9.21 |
| R | 1017 | 2 −62 −26 | 0.000 | 9.96 | |
| Cerebellum posterior lobe | L | 617 | −2 −72 −38 | 0.000 | 9.54 |
| R | 1313 | 2 −64 −28 | 0.000 | 10.01 | |
| Caudate | L | 117 | −14 16 −8 | 0.000 | 10.36 |
| R | 108 | 16 16 −10 | 0.000 | 8.88 | |
| Pallidum | L | 69 | −10 4 2 | 0.000 | 9.27 |
| R | 6 | 16 10 −2 | 0.000 | 6.65 | |
| Putamen | L | 455 | −18 14 −2 | 0.000 | 14.55 |
| R | 264 | 22 14 0 | 0.000 | 10.23 | |
| Supplementary motor area (BA 6) | L | 631 | −2 6 48 | 0.000 | 11.68 |
| R | 421 | 2 8 46 | 0.000 | 10.71 | |
| Frontomedial area (BA 46) | L | No suprathreshold cluster with this conservative statistic level | |||
| R | 7 | 52 42 6 | 0.000 | 7.05 | |
| Frontopolar area (BA 10) | L | No suprathreshold cluster with this conservative statistic level | |||
| R | 1 | 52 42 0 | 0.000 | 6.41 | |
| PCC | L | 280 | −8 −28 44 | 0.000 | 10.70 |
| R | 108 | 2 −28 52 | 0.000 | 9.02 | |
| pMCC | L | 249 | −2 −6 48 | 0.000 | 11.33 |
| R | 259 | 8 −8 46 | 0.000 | 11.93 | |
| aMCC | L | 521 | −2 6 40 | 0.000 | 10.37 |
| R | 480 | 2 16 38 | 0.000 | 9.83 | |
| pACC | L | 103 | −2 32 18 | 0.000 | 6.90 |
| R | 20 | 2 34 20 | 0.000 | 6.75 | |
| sACC | L | No suprathreshold cluster with this conservative statistic level | |||
| R | No suprathreshold cluster with this conservative statistic level | ||||
| Brainstem | L | 47 | −2 −34 −50 | 0.000 | 6.83 |
| R | 69 | 2 −26 −30 | 0.000 | 7.82 | |
A small volume correction was performed with the regions of interests as search volume. Described are cluster size, MNI coordinates of the maximally activated voxel with the respective p- and t-values. Data are family wise error (FWE) corrected (p < 0.01, extent voxel threshold k = 10).