Table 2.
Whole-brain results for the valence-by-group analysis of variance during the unpredictable and predictable conditions
|
Model |
Region |
MNI coordinates |
Voxels |
Z
-score |
||
|---|---|---|---|---|---|---|
| X | Y | Z | ||||
| Group by valence interaction |
|
|
|
|
|
|
| U conditions |
R medial frontal gyrus |
14 |
-16 |
58 |
157 |
3.80 |
| |
L insula |
-36 |
-2 |
18 |
1,162 |
3.78 |
| |
R insula |
34 |
-20 |
20 |
315 |
3.48 |
| P conditions |
L medial frontal gyrus |
-16 |
-4 |
54 |
136 |
3.72 |
| |
R inferior frontal lobe |
2 |
0 |
-18 |
456 |
3.57 |
| |
L parietal lobe |
-28 |
-42 |
42 |
292 |
3.53 |
| |
L inferior temporal lobe |
-46 |
-54 |
-10 |
413 |
3.44 |
| |
L posterior cingulate cortex |
-8 |
-40 |
34 |
198 |
3.05 |
| Main effect of group |
|
|
|
|
|
|
| U conditions |
L cerebellum |
-20 |
-84 |
-32 |
118 |
3.15 |
| P conditions |
L lingual gyrus |
-18 |
-80 |
-4 |
223 |
4.05 |
| Main effect of valence |
|
|
|
|
|
|
| U conditions |
R middle frontal gyrus |
54 |
18 |
40 |
6,501 |
5.48 |
| |
R inferior frontal gyrus |
36 |
22 |
-18 |
23,489 |
5.13 |
| |
L middle frontal gyrus |
-42 |
6 |
58 |
5,435 |
4.48 |
| |
R medial frontal gyrus |
6 |
44 |
42 |
669 |
4.31 |
| |
R cuneus |
4 |
-98 |
6 |
221 |
3.27 |
| P conditions |
R frontal lobe |
22 |
-4 |
28 |
138 |
3.32 |
| R cerebellum | 24 | -50 | -38 | 67 | 3.16 | |
Note. Reporting of all clusters exhibiting significance at p < 0.05 (corrected). L left, R right, MNI Montreal Neurologic Institute, U conditions anticipation of unpredictable negative and neutral images, P conditions anticipation of predictable negative and neutral images.