Table 4.
Significant Activations Between Depressed (MDD) and Control (CTL) Groups for Rumination Versus Abstract Distraction Contrast
| Talairach Coord. | |||||||
|---|---|---|---|---|---|---|---|
| Region | Side | BA | x | y | z | Voxels | Max Z |
| CTLs > MDDs | |||||||
| Inferior frontal gyrus (DLPFC) | R | 9 | 60 | 8 | 31 | 11 | 3.01 |
| MDDs > CTLs | |||||||
| Anterior cingulate (dACC) | L | 24 | −19 | −15 | 34 | 17 | 3.14 |
| Anterior cingulate (rACC) | Bilat | 32 | −8 | 11 | 46 | 16 | 3.67 |
| Inferior parietal lobule | Bilat | 40 | −30 | −45 | 34 | 22 | 2.89 |
| Middle frontal gyrus (DLPFC) | Bilat | 46 | −56 | 34 | 16 | 17 | 2.81 |
| Middle occipital gyrus | R | 19 | 26 | −83 | 19 | 15 | 2.65 |
| Middle temporal gyrus | Bilat | 21 | −64 | −26 | −7 | 34 | 3.43 |
| Parahippocampus and amygdala | R | 28 | 19 | −8 | −11 | 13 | 3.04 |
| Posterior cingulate cortex (PCC) | Bilat | 31 | 15 | −38 | 34 | 18 | 3.60 |
| Superior temporal gyrus | L | 22 | −56 | 8 | −3 | 13 | 2.73 |
Note—DLPFC, dorsolateral prefrontal cortex; dACC, dorsal anterior cingulate cortex; rACC, rostral anterior cingulate cortex; PCC, posterior cingulate cortex. Side indicates right (R) or left (L) of midline or bilateral (Bilat). BA refers to corresponding Brodmann area. Talairach coordinates reported in RAI (x = right, y = anterior, z = inferior) convention. Max Z value represents the Z score at the maximum voxel within a cluster. Cluster threshold > 10 voxels; voxelwise p < .005; clusterwise p < .02, corrected.