Table 3.
Effects of maternal hostility and regulation on connectivity of the left ventral striatum (VS) and the anterior cingulate cortex (ACC) while viewing monetary gain versus loss (N=65).
| Region | MNI Coordinates (X, Y, Z) |
Cluster size |
Peak-level t
(df =62) |
Cluster- level R2 |
Cluster-level p (FWEc) |
|---|---|---|---|---|---|
|
Seed: ACC (X, Y, Z = 3, 47, 0) Predictor: Maternal regulation |
|||||
| Right insula and operculum | 54, 0, 3 | 84 | 4.69 | .29 | .001* |
| Left insula and operculum | −45, 3, −6 | 125 | 4.45 | .27 | <.001* |
| Right anterior striatum/pallidum | 12, 6, 0 | 40 | 4.31 | .25 | .041 |
|
Seed: Left VS (X, Y, Z = −12, 9, −3) Predictor: Maternal hostility |
|||||
| Right orbital and inferior frontal gyri | 48, 21, −9 | 79 | −4.25 | .14 | .002* |
Note: R2 values represent the effect of the labelled predictor (i.e., maternal hostility or maternal regulation) over and above that of the other predictor (i.e., maternal regulation or maternal hostility).
*
Survives correction for 10 comparisons (2 parenting variables X 5 PPI seeds); Coordinates and statistics are reported for the peak voxel in each cluster.