Time course of attentional bias in anxiety: Emotion and gender specificity

Sarah M. Sass, Wendy Heller, Jennifer L. Stewart, Rebecca Levin Silton, J. Christopher Edgar, Joscelyn E. Fisher, Gregory A. Miller

Research output: Contribution to journalArticlepeer-review

Abstract

Anxiety is characterized by cognitive biases, including attentional bias to emotional (especially threatening) stimuli. Accounts differ on the time course of attention to threat, but the literature generally confounds emotional valence and arousal and overlooks gender effects, both addressed in the present study. Nonpatients high in self-reported anxious apprehension, anxious arousal, or neither completed an emotion-word Stroop task during event-related potential (ERP) recording. Hypotheses differentiated time course of preferential attention to emotional stimuli. Individuals high in anxious apprehension and anxious arousal showed distinct early ERP evidence of preferential processing of emotionally arousing stimuli along with some evidence for gender differences in processing. Healthy controls showed gender differences at both early and later processing stages. The conjunction of valence, arousal, and gender is critical in the time course of attentional bias.

Original languageEnglish (US)
Pages (from-to)247-259
Number of pages13
JournalPsychophysiology
Volume47
Issue number2
DOIs
StatePublished - Mar 2010

Keywords

  • Anxiety
  • EEG/ERP
  • Emotion

ASJC Scopus subject areas

  • Neuroscience(all)
  • Neuropsychology and Physiological Psychology
  • Experimental and Cognitive Psychology
  • Neurology
  • Endocrine and Autonomic Systems
  • Developmental Neuroscience
  • Cognitive Neuroscience
  • Biological Psychiatry

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