Table 3.
Group differences in cortical thickness
| HC | CSBD | ||||||
| Brain region | Mean | SD | Mean | SD | F (1, 39) | p | Cohens d |
| Lh lateral orbito frontal | 2.847 | 0.137 | 2.876 | 0.106 | 0.605 | 0.441 | 0.24 |
| Lh medial orbito frontal | 2.644 | 0.138 | 2.686 | 0.116 | 1.639 | 0.208 | 0.33 |
| Lh caudal anterior cingulate | 2.691 | 0.273 | 2.690 | 0.226 | 0.001 | 0.981 | 0.00 |
| Lh posterior cingulate | 2.580 | 0.154 | 2.606 | 0.169 | 0.453 | 0.505 | 0.16 |
| Lh rostral anterior cingulate | 2.944 | 0.208 | 2.999 | 0.177 | 1.22 | 0.276 | 0.28 |
| Lh insula | 3.082 | 0.149 | 3.111 | 0.143 | 0.471 | 0.497 | 0.20 |
| Lh superior frontal | 2.803 | 0.154 | 2.89 | 0.148 | 5.726 | 0.022* | 0.58 |
| Rh caudal anterior cingulate | 2.524 | 0.231 | 2.558 | 0.255 | 0.272 | 0.605 | 0.14 |
| Rh lateral orbito frontal | 2.717 | 0.113 | 2.781 | 0.125 | 3.344 | 0.075 | 0.54 |
| Rh medial orbito frontal | 2.637 | 0.122 | 2.658 | 0.161 | 0.306 | 0.583 | 0.15 |
| Rh posterior cingulate | 2.580 | 0.127 | 2.647 | 0.154 | 3.363 | 0.074 | 0.48 |
| Rh rostral anterior cingulate | 2.944 | 0.184 | 2.989 | 0.264 | 0.457 | 0.503 | 0.20 |
| Rh insula | 3.065 | 0.134 | 3.09 | 0.196 | 0.278 | 0.601 | 0.15 |
| Rh superior frontal | 2.774 | 0.135 | 2.839 | 0.141 | 3.986 | 0.053 | 0.47 |
Lh indicates left hemisphere, rh indicates right hemisphere. *p < 0.05. Thickness measures are given in mm. Results were mapped into brain space shown in Fig. 1.