Exclusion and micro-rejection: Event-related potential response predicts mitigated distress

Academic Article

Abstract

  • We studied time-based neural activity with event-related potentials (ERPs) in young adults during a computer-simulated ball-toss game. Experiencing fair play initially, participants were ultimately excluded by other players. Dense-array ERPs showed time-dependent associations between slow-wave activity (580-900 ms) in left prefrontal/medial frontal cortical regions for exclusion events and self-reported distress. More subtle 'micro-rejections' during fair play showed a similar distress to ERP association (420-580 ms). In both cases, greater positive amplitude neural activity was associated with less post-exclusion distress. Findings suggest that rapidly occurring neural responses to social exclusion events are linked to individual differences in ostracism-related distress. Relations emerged even during fair play, providing a window into the neural basis of more subtle social-cognitive perceptual processes. © 2009 Wolters Kluwer Health | Lippincott Williams & Wilkins.
  • Published In

  • NeuroReport  Journal
  • Digital Object Identifier (doi)

    Author List

  • Crowley MJ; Wu J; McCarty ER; David DH; Bailey CA; Mayes LC
  • Start Page

  • 1518
  • End Page

  • 1522
  • Volume

  • 20
  • Issue

  • 17