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Article: Laterality effects in the recognition of depth-rotated novel objects

TitleLaterality effects in the recognition of depth-rotated novel objects
Authors
Issue Date2004
PublisherPsychonomic Society, Inc. The Journal's web site is located at http://psychonomic.org/CABN/
Citation
Cognitive, Affective And Behavioral Neuroscience, 2004, v. 4 n. 1, p. 100-111 How to Cite?
AbstractThe dissociable neural subsystems theory proposes that left-hemisphere (LH) performance is dominated by a viewpoint-invariant (VI) recognition subsystem, whereas right-hemisphere (RH) performance is dominated by a viewpoint-dependent (VD) subsystem (Marsolek, 1999). Studies supporting this theory have used familiar objects and, therefore, may have been confounded by characteristics beyond perceptual features. Experiment 1, a lateralized sequential-matching task with novel objects, showed VD recognition in both hemispheres. In Experiment 2, some participants learned semantic associations for four novel objects, whereas others were exposed to the novel objects without the semantic associations. Both groups later performed a depth-rotated lateralized sequential-matching task. The participants who had learned semantic associations showed greater VD performance in the RH than in the LH; however, the participants in the control group showed equivalent VD performance in both hemispheres. The results suggest that hemispheric differences in VD performance may be partially attributable to an LH advantage for semantic processing.
Persistent Identifierhttp://hdl.handle.net/10722/168999
ISSN
2015 Impact Factor: 2.886
2015 SCImago Journal Rankings: 1.884
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorCurby, KMen_US
dc.contributor.authorHayward, WGen_US
dc.contributor.authorGauthier, Ien_US
dc.date.accessioned2012-10-08T03:40:38Z-
dc.date.available2012-10-08T03:40:38Z-
dc.date.issued2004en_US
dc.identifier.citationCognitive, Affective And Behavioral Neuroscience, 2004, v. 4 n. 1, p. 100-111en_US
dc.identifier.issn1530-7026en_US
dc.identifier.urihttp://hdl.handle.net/10722/168999-
dc.description.abstractThe dissociable neural subsystems theory proposes that left-hemisphere (LH) performance is dominated by a viewpoint-invariant (VI) recognition subsystem, whereas right-hemisphere (RH) performance is dominated by a viewpoint-dependent (VD) subsystem (Marsolek, 1999). Studies supporting this theory have used familiar objects and, therefore, may have been confounded by characteristics beyond perceptual features. Experiment 1, a lateralized sequential-matching task with novel objects, showed VD recognition in both hemispheres. In Experiment 2, some participants learned semantic associations for four novel objects, whereas others were exposed to the novel objects without the semantic associations. Both groups later performed a depth-rotated lateralized sequential-matching task. The participants who had learned semantic associations showed greater VD performance in the RH than in the LH; however, the participants in the control group showed equivalent VD performance in both hemispheres. The results suggest that hemispheric differences in VD performance may be partially attributable to an LH advantage for semantic processing.en_US
dc.languageengen_US
dc.publisherPsychonomic Society, Inc. The Journal's web site is located at http://psychonomic.org/CABN/en_US
dc.relation.ispartofCognitive, Affective and Behavioral Neuroscienceen_US
dc.subject.meshAdulten_US
dc.subject.meshAnalysis Of Varianceen_US
dc.subject.meshComputer Graphicsen_US
dc.subject.meshDepth Perception - Physiologyen_US
dc.subject.meshFemaleen_US
dc.subject.meshFunctional Laterality - Physiologyen_US
dc.subject.meshHumansen_US
dc.subject.meshMaleen_US
dc.subject.meshPattern Recognition, Visual - Physiologyen_US
dc.subject.meshReaction Time - Physiologyen_US
dc.subject.meshRecognition (Psychology) - Physiologyen_US
dc.subject.meshReference Valuesen_US
dc.subject.meshRotationen_US
dc.subject.meshSemanticsen_US
dc.titleLaterality effects in the recognition of depth-rotated novel objectsen_US
dc.typeArticleen_US
dc.identifier.emailHayward, WG:whayward@hkucc.hku.hken_US
dc.identifier.authorityHayward, WG=rp00630en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.3758/CABN.4.1.100-
dc.identifier.pmid15259892-
dc.identifier.scopuseid_2-s2.0-2942724299en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-2942724299&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume4en_US
dc.identifier.issue1en_US
dc.identifier.spage100en_US
dc.identifier.epage111en_US
dc.identifier.isiWOS:000208955300008-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridCurby, KM=6505897235en_US
dc.identifier.scopusauthoridHayward, WG=7006352956en_US
dc.identifier.scopusauthoridGauthier, I=7004432846en_US

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