LOOKING UNDER THE HOOD OF THE DOT-PROBE TASK: AN fMRI STUDY IN ANXIOUS YOUTH

In the largest dot-probe fMRI sample to date, both anxious and nonanxious youth showed a neural pattern consistent with successful disengagement of threat reactivity in the rdACC. However, anxious youth showed evidence of abnormal disengagement in bilateral parahippocampal/hippocampal clusters when attention was directed away from threat. Early interventions targeting neural mechanisms of threat disengagement may be beneficial, for example, by increasing integration across rdACC and limbic regions.