Principles of cross-modal competition: Evidence from deficits of attention

Brenda Rapp, Sharma K. Hendel

Research output: Contribution to journalArticlepeer-review

Abstract

How does the attentional system coordinate the processing of stimuli presented simultaneously to different sensory modalities? We investigated this question with individuals with neurological damage who suffered from deficits of attention. In these individuals, we examined how the processing of tactile stimuli is affected by the simultaneous presentation of visual or auditory stimuli. The investigation demonstrated that two stimuli from different modalities are in competition when attention is directed to the perceptual attributes of both, but not when attention is directed to the perceptual attributes of one and the semantic attributes of the other. These findings reveal a differentiated attentional system in which competition is modulated by the level of stimulus representation to which attention is directed.

Original languageEnglish (US)
Pages (from-to)210-219
Number of pages10
JournalPsychonomic Bulletin and Review
Volume10
Issue number1
DOIs
StatePublished - Mar 2003

ASJC Scopus subject areas

  • Experimental and Cognitive Psychology
  • Developmental and Educational Psychology
  • Arts and Humanities (miscellaneous)

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