Table 3.
Repeated measures ANOVA results of the region of interest analysis.
| Anatomical description | Main effect “hemisphere” [F (η2) p] | Interaction effect “tooth × hemisphere” [F (η2) p] |
|---|---|---|
| Thalamus | 0.028 (0.001) 0.870 | 11.038 (0.356) 0.003 |
| Postcentral gyrus (SI) | 0.876 (0.042) 0.360 | 12.928 (0.393) 0.002 |
| Posterior insula | 0.003 (0.000) 0.959 | 4.564 (0.186) 0.045 |
| Amygdala | 3.615 (0.153) 0.072 | 23.163 (0.537) 0.000 |
| Subcentral area (BA 43) | 17.723 (0.470) 0.000 | 12.899 (0.392) 0.002 |
| Preparietal area (BA 5) | 1.219 (0.057) 0.283 | 3.008 (0.131) 0.098 |
| Cerebellum (posterior lobe) | 18.814 (0.485) 0.000 | 1.349 (0.063) 0.259 |
| Cerebellum (anterior lobe) | 4.546 (0.185) 0.046 | 1.942 (0.089) 0.179 |
| Parahippocampus | 6.628 (0.249) 0.018 | 1.417 (0.066) 0.248 |
| Supramarginal area (BA 40) | 7.191 (0.264) 0.014 | 1.654 (0.076) 0.213 |
| Pregenual anterior cingulate (pACC) | 13.934 (0.411) 0.000 | 0.771 (0.037) 0.515 |
| Anterior medial cingulate (aMCC) | 4.271 (0.176) 0.052 | 0.507 (0.025) 0.679 |
| Putamen | 7.213 (0.265 ) 0.014 | 0.718 (0.035) 0.407 |
| Supplementary motor area (BA 6) | 3.909 (0.163 ) 0.062 | 0.357 (0.018) 0.557 |
Only the significant and (p < 0.05), trend-like interactions (p < 0.10) are shown (see Figure 3 for illustration). Main effect “tooth” is not shown, as there is neither a significant nor a trend within that factor. F, F-value, p, p-value, η2, proportion of the variability in the dependent measure that is attributable to a factor. Bold indicates p < 0.5, italicized indicates a trend (p < 0.1).