Table 1.
The foci of brain areas showed intrinsic activity associating with trait urgency (PFWE = 0.05, family-wise error correction).
| Region | Brodmann area | Voxel | Z | MNI | ||
|---|---|---|---|---|---|---|
| X | Y | Z | ||||
| Brain regions in which intrinsic activity showed positive correlation with mean score of negative urgency and positive urgency | ||||||
| Anterior cingulate | BA 11 | 107 | 4.55 | 6 | 41 | −2 |
| Anterior cingulate | BA 32 | 4.04 | −12 | 35 | 16 | |
| Medial frontal gyrus | BA 10 | 3.84 | 12 | 50 | 4 | |
| Middle frontal gyrus | BA 46 | 45 | 4.35 | 27 | 35 | 16 |
| Cingulate gyrus | BA 32 | 3.31 | 24 | 29 | 28 | |
| Medial frontal gyrus | BA 8 | 63 | 4.29 | −6 | 38 | 37 |
| Superior frontal gyrus | BA 8 | 4.15 | 9 | 38 | 40 | |
| Medial frontal gyrus | BA 8 | 3.98 | 15 | 50 | 31 | |
| Inferior frontal gyrus | BA 47 | 42 | 4.22 | 39 | 47 | −5 |
| Inferior frontal gyrus | BA 47 | 3.73 | 45 | 35 | −11 | |
| Cingulate gyrus | BA 23 | 52 | 4.2 | −6 | −28 | 34 |
| Cingulate gyrus | BA 31 | 3.98 | 3 | −25 | 40 | |
| Cingulate gyrus | BA 31 | 3.78 | 9 | −31 | 37 | |
| Middle frontal gyrus | BA 8 | 54 | 4.17 | −30 | 20 | 31 |
| Inferior frontal gyrus | BA 44 | 4.12 | −33 | 11 | 34 | |
| Middle frontal gyrus | BA 9 | 3.65 | −36 | 26 | 34 | |
| Brain regions in which intrinsic activity showed negative correlation with mean score of negative urgency and positive urgency | ||||||
| No region survived | ||||||
| Brain regions in which intrinsic activity showed tighter correlation with negative urgency than positive urgency | ||||||
| Anterior cingulate | BA 32 | 60 | 5.12 | −6 | 20 | 40 |
| Supplementary motor area | BA 6 | 4.58 | 0 | 11 | 52 | |
| Supplementary motor area | BA 6 | 3.51 | −3 | 5 | 58 | |
| Brain regions which intrinsic activity showed tighter correlation with positive urgency than negative urgency | ||||||
| No region survived | ||||||
Note: BA = Brodmann areas.