Psychonomic Bulletin & Review

, Volume 10, Issue 1, pp 210–219

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

Brief Reports

DOI: 10.3758/BF03196487

Cite this article as:
Rapp, B. & Hendel, S.K. Psychonomic Bulletin & Review (2003) 10: 210. doi:10.3758/BF03196487

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.

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Copyright information

© Psychonomic Society, Inc. 2003

Authors and Affiliations

  1. 1.Department of Cognitive ScienceJohns Hopkins UniversityBaltimore