Benefits of Stimulus Congruency for Multisensory Facilitation of Visual Learning
Identifieur interne : 000D36 ( Ncbi/Checkpoint ); précédent : 000D35; suivant : 000D37Benefits of Stimulus Congruency for Multisensory Facilitation of Visual Learning
Auteurs : Robyn S. Kim [États-Unis] ; Aaron R. Seitz [États-Unis] ; Ladan Shams [États-Unis]Source :
- PLoS ONE [ 1932-6203 ] ; 2008.
Abstract
Studies of perceptual learning have largely focused on unisensory stimuli. However, multisensory interactions are ubiquitous in perception, even at early processing stages, and thus can potentially play a role in learning. Here, we examine the effect of auditory-visual congruency on visual learning.
Subjects were trained over five days on a visual motion coherence detection task with either congruent audiovisual, or incongruent audiovisual stimuli. Comparing performance on visual-only trials, we find that training with congruent audiovisual stimuli produces significantly better learning than training with incongruent audiovisual stimuli or with only visual stimuli.
This advantage from stimulus congruency during training suggests that the benefits of multisensory training may result from audiovisual interactions at a perceptual rather than cognitive level.
Url:
DOI: 10.1371/journal.pone.0001532
PubMed: 18231612
PubMed Central: 2211398
Affiliations:
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Seitz</name><affiliation wicri:level="2"><nlm:aff id="aff2"><addr-line>Department of Psychology, Boston University, Boston, Massachusetts, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Psychology, Boston University, Boston, Massachusetts</wicri:regionArea><placeName><region type="state">Massachusetts</region></placeName></affiliation></author><author><name sortKey="Shams, Ladan" sort="Shams, Ladan" uniqKey="Shams L" first="Ladan" last="Shams">Ladan Shams</name><affiliation wicri:level="2"><nlm:aff id="aff1"><addr-line>Department of Psychology, University of California Los Angeles, Los Angeles, California, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Psychology, University of California Los Angeles, Los Angeles, California</wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">18231612</idno><idno type="pmc">2211398</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2211398</idno><idno type="RBID">PMC:2211398</idno><idno type="doi">10.1371/journal.pone.0001532</idno><date when="2008">2008</date><idno type="wicri:Area/Pmc/Corpus">002187</idno><idno type="wicri:Area/Pmc/Curation">002187</idno><idno type="wicri:Area/Pmc/Checkpoint">002373</idno><idno type="wicri:Area/Ncbi/Merge">000D36</idno><idno type="wicri:Area/Ncbi/Curation">000D36</idno><idno type="wicri:Area/Ncbi/Checkpoint">000D36</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Benefits of Stimulus Congruency for Multisensory Facilitation of Visual Learning</title><author><name sortKey="Kim, Robyn S" sort="Kim, Robyn S" uniqKey="Kim R" first="Robyn S." last="Kim">Robyn S. Kim</name><affiliation wicri:level="2"><nlm:aff id="aff1"><addr-line>Department of Psychology, University of California Los Angeles, Los Angeles, California, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Psychology, University of California Los Angeles, Los Angeles, California</wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Seitz, Aaron R" sort="Seitz, Aaron R" uniqKey="Seitz A" first="Aaron R." last="Seitz">Aaron R. Seitz</name><affiliation wicri:level="2"><nlm:aff id="aff2"><addr-line>Department of Psychology, Boston University, Boston, Massachusetts, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Psychology, Boston University, Boston, Massachusetts</wicri:regionArea><placeName><region type="state">Massachusetts</region></placeName></affiliation></author><author><name sortKey="Shams, Ladan" sort="Shams, Ladan" uniqKey="Shams L" first="Ladan" last="Shams">Ladan Shams</name><affiliation wicri:level="2"><nlm:aff id="aff1"><addr-line>Department of Psychology, University of California Los Angeles, Los Angeles, California, United States of America</addr-line></nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Psychology, University of California Los Angeles, Los Angeles, California</wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author></analytic><series><title level="j">PLoS ONE</title><idno type="eISSN">1932-6203</idno><imprint><date when="2008">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>Background</title><p>Studies of perceptual learning have largely focused on unisensory stimuli. However, multisensory interactions are ubiquitous in perception, even at early processing stages, and thus can potentially play a role in learning. Here, we examine the effect of auditory-visual congruency on visual learning.</p></sec><sec><title>Methodology/Principle Findings</title><p>Subjects were trained over five days on a visual motion coherence detection task with either congruent audiovisual, or incongruent audiovisual stimuli. Comparing performance on visual-only trials, we find that training with congruent audiovisual stimuli produces significantly better learning than training with incongruent audiovisual stimuli or with only visual stimuli.</p></sec><sec><title>Conclusions/Significance</title><p>This advantage from stimulus congruency during training suggests that the benefits of multisensory training may result from audiovisual interactions at a perceptual rather than cognitive level.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct></listBibl></div1></back></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Californie</li><li>Massachusetts</li></region></list><tree><country name="États-Unis"><region name="Californie"><name sortKey="Kim, Robyn S" sort="Kim, Robyn S" uniqKey="Kim R" first="Robyn S." last="Kim">Robyn S. Kim</name></region><name sortKey="Seitz, Aaron R" sort="Seitz, Aaron R" uniqKey="Seitz A" first="Aaron R." last="Seitz">Aaron R. Seitz</name><name sortKey="Shams, Ladan" sort="Shams, Ladan" uniqKey="Shams L" first="Ladan" last="Shams">Ladan Shams</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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