Table 1.
PPI analysis—group differences in functional connectivity during inhibition
| MNI coordinates | Main effect of groupa | Between group comparisonsb | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seed | Region (BA) | X | Y | Z | K e | Z | P unc | X | Y | Z | K e | Z | P unc | |
| L. IFG | R. Amygdala | 30 | −7 | −17 | 2 | 3.80 | 0.000 | OCD > HC | 27 | −7 | −17 | 4 | 4.01 | 0.000 |
| L. IFG | L. Amygdala | −30 | −7 | −14 | 1 | 3.59 | 0.000 | |||||||
BA, Brodmann area; K e, cluster extent; Z, Z‐score; P unc, uncorrected P‐value; HC: healthy controls; L., left; R., right; IFG, inferior frontal gyrus.
a
Three group ANOVA.
b
Only significant results are reported (P ≤ 0.0001723). Post hoc two‐sample T‐test.