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dc.contributor.authorLyyra, Pessi
dc.contributor.authorMäkelä, Hanna
dc.contributor.authorHietanen, Jari K.
dc.contributor.authorAstikainen, Piia
dc.date.accessioned2014-09-10T13:37:40Z
dc.date.available2014-09-10T13:37:40Z
dc.date.issued2014
dc.identifier.citationLyyra, P., Mäkelä, H., Hietanen, J. K., & Astikainen, P. (2014). Implicit binding of facial features during change blindness. <i>PLOS ONE</i>, <i>9</i>(1), Article e87682. <a href="https://doi.org/10.1371/journal.pone.0087682" target="_blank">https://doi.org/10.1371/journal.pone.0087682</a>
dc.identifier.otherCONVID_23252417
dc.identifier.otherTUTKAID_60836
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/44234
dc.description.abstractAbstract. Change blindness refers to the inability to detect visual changes if introduced together with an eye-movement, blink, flash of light, or with distracting stimuli. Evidence of implicit detection of changed visual features during change blindness has been reported in a number of studies using both behavioral and neurophysiological measurements. However, it is not known whether implicit detection occurs only at the level of single features or whether complex organizations of features can be implicitly detected as well. We tested this in adult humans using intact and scrambled versions of schematic faces as stimuli in a change blindness paradigm while recording event-related potentials (ERPs). An enlargement of the face- sensitive N170 ERP component was observed at the right temporal electrode site to changes from scrambled to intact faces, even if the participants were not consciously able to report such changes (change blindness). Similarly, the disintegration of an intact face to scrambled features resulted in attenuated N170 responses during change blindness. Other ERP deflections were modulated by changes, but unlike the N170 component, they were indifferent to the direction of the change. The bidirectional modulation of the N170 component during change blindness suggests that implicit change detection can also occur at the level of complex features in the case of facial stimuli.fi
dc.language.isoeng
dc.publisherPublic Library of Science
dc.relation.ispartofseriesPLOS ONE
dc.relation.urihttp://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0087682
dc.subject.othermuutossokeus
dc.subject.otherchange blindness
dc.subject.otherchange detection
dc.subject.otherface perception
dc.subject.otherfeature binding
dc.subject.otherimplicit processing
dc.titleImplicit binding of facial features during change blindness
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201409062740
dc.contributor.laitosPsykologian laitosfi
dc.contributor.laitosDepartment of Psychologyen
dc.contributor.oppiainePsykologiafi
dc.contributor.oppiainePsychologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2014-09-06T03:30:17Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.relation.issn1932-6203
dc.relation.numberinseries1
dc.relation.volume9
dc.type.versionpublishedVersion
dc.rights.copyright© 2014 Lyyra et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
dc.rights.accesslevelopenAccessfi
dc.subject.ysokasvot
dc.subject.ysohavaitseminen
jyx.subject.urihttp://www.yso.fi/onto/yso/p7886
jyx.subject.urihttp://www.yso.fi/onto/yso/p5293
dc.rights.urlhttp://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1371/journal.pone.0087682


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© 2014 Lyyra et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits
unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Except where otherwise noted, this item's license is described as © 2014 Lyyra et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.