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Trends Cogn Sci. 2010 Sep;14(9):400-10. doi: 10.1016/j.tics.2010.06.008. Epub 2010 Aug 2.

The multifaceted interplay between attention and multisensory integration.

Author information

1
Department of Cognitive Psychology and Ergonomics, University of Twente, P.O. Box 215, 7500 AE Enschede, The Netherlands. d.talsma@utwente.nl

Abstract

Multisensory integration has often been characterized as an automatic process. Recent findings indicate that multisensory integration can occur across various stages of stimulus processing that are linked to, and can be modulated by, attention. Stimulus-driven, bottom-up mechanisms induced by crossmodal interactions can automatically capture attention towards multisensory events, particularly when competition to focus elsewhere is relatively low. Conversely, top-down attention can facilitate the integration of multisensory inputs and lead to a spread of attention across sensory modalities. These findings point to a more intimate and multifaceted interplay between attention and multisensory integration than was previously thought. We review developments in the current understanding of the interactions between attention and multisensory processing, and propose a framework that unifies previous, apparently discordant, findings.

PMID:
20675182
PMCID:
PMC3306770
DOI:
10.1016/j.tics.2010.06.008
[Indexed for MEDLINE]
Free PMC Article

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