“…Noteworthy, Moser et al (2013) provided evidence for an association between anxious apprehension (worry) and an enhanced ERN component, with no such link found with anxious arousal, suggesting that worry (but not arousal) might actually play a predominant role in abnormal early error monitoring processes typically observed in high anxious individuals Koban & Pourtois, 2014). An older dominant model accounting for modulatory effects of anxiety on cognition stated that worry might reflect the occupation (or hijacking) of resources that would otherwise be allocated to the control of attention (M. W. Eysenck, 1979). More recently, several models have confirmed that worry, which can be conceived as a component of mind-wandering, may shift attention away from external and task-relevant stimuli, which in turn might impair behavioral performance (Barron, Riby, Greer, & Smallwood, 2011).…”