Figure 2.

(a) Statistical Parametric Mapping (SPM) showing effects of worry (Penn State Worry Questionnaire [PSWQ] scores positive association) on regional activation during the Attend Face condition, (b) PSWQ regression on functional connectivity during Attend Face Condition, with scatter plot showing PPI parameter estimates (functional connectivity) against PSWQ scores. (ACC = anterior cingulate cortex; INS = insula; IPG = inferior parietal gyrus; MFG = middle frontal gyrus). Left side of the brain is shown on the left side of the image