Table 4.
Load-effect meta-analysis results.
| MNI coordinates | SDM-Z | p-value | Region | Voxels | I2 | JK | Egger test (p-value) |
|---|---|---|---|---|---|---|---|
| −46,8,38 | 5.617 | <0.0000001 | L. precentral gyrus | 1315 | 52.15 | 15/15 | 0.152 |
| 46,34,18 | 5.502 | <0.0000001 | R. middle frontal gyrus | 1378 | 31.70 | 15/15 | 0.339 |
| 8,32,48 | 5.442 | <0.0000001 | R. superior frontal gyrus, medial | 387 | 5.78 | 15/15 | 0.828 |
| −48,14,26 | 5.395 | <0.0000001 | L. inferior frontal gyrus, triangular part | 1211 | 55.42 | 15/15 | 0.107 |
| −50,16,22 | 5.356 | <0.0000001 | L. inferior frontal gyrus, opercular part | 757 | 47.91 | 15/15 | 0.170 |
| 8,24,48 | 5.231 | <0.0000001 | R. supplementary motor area | 452 | 29.95 | 15/15 | 0.741 |
| 0,28,50 | 5.201 | <0.0000001 | L. superior frontal gyrus, medial | 892 | 38.10 | 15/15 | 0.864 |
| −2,6,36 | 4.902 | <0.0000001 | L. median cingulate / paracingulate gyri | 429 | 7.39 | 15/15 | 0.746 |
| 4,6,38 | 4.879 | <0.0000001 | R. median cingulate / paracingulate gyri | 587 | 0.00 | 15/15 | 0.831 |
| −40,−58,46 | 4.793 | <0.0000001 | L. angular gyrus | 120 | 0.00 | 15/15 | 0.415 |
| −2,8,30 | 4.686 | <0.0000001 | L. anterior cingulate / paracingulate gyri | 633 | 4.28 | 15/15 | 0.687 |
| 50,30,4 | 4.646 | <0.0000001 | R. inferior frontal gyrus, triangular part | 1228 | 0.59 | 15/15 | 0.534 |
| −38,−48,44 | 4.563 | 0.00000001 | L. inferior parietal gyri | 961 | 39.39 | 15/15 | 0.487 |
| 22,−80,−30 | 4.248 | 0.00000101 | R. cerebellum, crus I | 1443 | 8.61 | 15/15 | 0.883 |
| 40,−46,48 | 4.143 | 0.00000179 | R. inferior parietal gyri | 682 | 62.41 | 15/15 | 0.001 |
| 22,14,56 | 3.676 | 0.00002283 | R. superior frontal gyrus, dorsolateral | 94 | |||
| −50,−16,42 | 3.640 | 0.00002819 | L. post-central gyrus | 688 | 1.97 | 15/15 | 0.790 |
| 52,10,−2 | 3.434 | 0.00009483 | R. rolandic operculum | 144 | 11.73 | 14/15 | 0.700 |
| 30,−50,−34 | 3.401 | 0.00011838 | R. cerebellum, hemispheric lobule VI | 704 | 7.75 | 15/15 | 0.974 |
| −50,−6,14 | 3.354 | 0.00015760 | L. rolandic operculum | 347 | 0.20 | 15/15 | 0.827 |
| −26,−60,54 | 3.242 | 0.00029481 | L. superior parietal gyrus | 255 | 0.00 | 15/15 | 0.343 |
| 46,−10,46 | 3.160 | 0.00046253 | R. precentral gyrus | 348 | 0.00 | 15/15 | 0.624 |
| −32,−76,−16 | 2.933 | 0.00154328 | L. fusiform gyrus | 320 | 0.55 | 14/15 | 0.725 |
Only one local peak per gray matter regions is displayed. Robustness analyses displayed for clusters>100 voxels (as in Fullana et al., 2018). MNI, Montreal Neurological Institute; SDM, signed differential mapping; I2, percentage of variance attributable to study heterogeneity; JK, jackknife sensitivity test; R., right; L., left.