Frontal alpha asymmetry (FAA) has been explored extensively in affective neuroscience. To determine which FAA indicators are linked with the habitual use of emotion regulation, we recorded the resting electroencephalogram alpha activity. First, we reduced all of the FAA indicators to four factors by exploratory factor analysis. Next, we carried out a multiple regression analysis to determine which factors could significantly predict the habitual use of emotion-regulation strategies. According to the results, greater left-asymmetric activation at the dorsolateral prefrontal cortex predicted increased use of reappraisal, whereas at the ventrolateral prefrontal cortex, it was predicted by right-asymmetric activation. Greater left-asymmetric frontal activity at the posterior dorsolateral prefrontal cortex was related to increased use of distraction and suppression. These results suggest that resting FAA in the prefrontal cortex region plays a significant role in the habitual use of emotion regulation.Video abstract: http://links.lww.com/WNR/A485.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.