Table 5.
Peak Anatomic Location | Group × Emotion Interactions | |||
---|---|---|---|---|
| ||||
FH+Pain vs. FH−Pain | F(1,14) | MSE | p | partial η2 |
Go: Happy < Calm | ||||
| ||||
Left Fusiform Gyrus | 19.56 | .006 | .001 | .583 |
Right Fusiform Gyrus | 14.32 | .022 | .002 | .506 |
Right IPL | 25.72 | .006 | .00017 | .648 |
Right Cuneus | 11.15 | .017 | .005 | .443 |
Left Uncus | 12.08 | .025 | .004 | .463 |
Right Culmen | 27.55 | .004 | .00012 | .663 |
Right IFG | 14.13 | .016 | .002 | .502 |
Right Thalamus | 18.64 | .006 | .001 | .571 |
Left Precuneus | 9.92 | .032 | .009 | .397 |
Right PHG | 11.42 | .009 | .004 | .449 |
| ||||
Go: Scared < Calm | ||||
| ||||
Left SFG | 14.13 | .074 | .002 | .502 |
Left PCC | 17.06 | .007 | .001 | .549 |
Right Precuneus | 10.31 | .005 | .006 | .424 |
Right Declive | 11.40 | .028 | .005 | .449 |
Right SFG | 10.96 | .004 | .005 | .439 |
| ||||
Calm NoGo: Happy < Calm | ||||
| ||||
Right Postcentral Gyrus | 11.21 | .017 | .005 | .445 |
Right IFG | 8.55 | .039 | .011 | .379 |
| ||||
Calm NoGo: Scared > Calm | ||||
| ||||
Right MTG | 19.39 | .004 | .001 | .581 |
Right Cingulate Gyrus | 10.83 | .006 | .005 | .436 |
These interactions were extracted from mixed model analyses of variance (ANOVAs) in which “Group” was the between-subjects factor, and “Emotion” (Happy, Scared, Calm) vs. baseline brain response were the within-subjects factors. The ANOVAs were conducted to examine which of the emotional conditions vs. baseline were driving the significant group differences in the contrasts of interest. In all of these clusters, a significant interaction between Group and Emotion emerged.