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Pseudohomophone effects provide evidence of early lexico-phonological processing in visual word recognition

Pseudohomophone effects provide evidence of early lexico-phonological processing in visual word recognition

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BRAUN, Mario, Florian HUTZLER, Johannes ZIEGLER, Michael DAMBACHER, Arthur JACOBS, 2009. Pseudohomophone effects provide evidence of early lexico-phonological processing in visual word recognition. In: Human Brain Mapping. 30(7), pp. 1977-1989. ISSN 1065-9471. eISSN 1097-0193. Available under: doi: 10.1002/hbm.20643

@article{Braun2009-07Pseud-14772, title={Pseudohomophone effects provide evidence of early lexico-phonological processing in visual word recognition}, year={2009}, doi={10.1002/hbm.20643}, number={7}, volume={30}, issn={1065-9471}, journal={Human Brain Mapping}, pages={1977--1989}, author={Braun, Mario and Hutzler, Florian and Ziegler, Johannes and Dambacher, Michael and Jacobs, Arthur} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/14772"> <dcterms:abstract xml:lang="eng">Previous research using event-related brain potentials (ERPs) suggested that phonological processing in visual word recognition occurs rather late, typically after semantic or syntactic processing. Here, we show that phonological activation in visual word recognition can be observed much earlier. Using a lexical decision task, we show that ERPs to pseudohomophones (PsHs) (e.g., ROZE) differed from well-matched spelling controls (e.g., ROFE) as early as 150 ms (P150) after stimulus onset. The PsH effect occurred as early as the word frequency effect suggesting that phonological activation occurs early enough to influence lexical access. Low-resolution electromagnetic tomography analysis (LORETA) revealed that left temporoparietal and right frontotemporal areas are the likely brain regions associated with the processing of phonological information at the lexical level. Altogether, the results show that phonological processes are activated early in visual word recognition and play an important role in lexical access.</dcterms:abstract> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-08-17T10:46:41Z</dcterms:available> <dc:contributor>Ziegler, Johannes</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/14772"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:bibliographicCitation>first publ. in: Human Brain Mapping ; 30 (2009), 7. - pp. 1977-1989</dcterms:bibliographicCitation> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:issued>2009-07</dcterms:issued> <dc:creator>Hutzler, Florian</dc:creator> <dc:rights>terms-of-use</dc:rights> <dc:language>eng</dc:language> <dc:contributor>Hutzler, Florian</dc:contributor> <dcterms:rights rdf:resource="https://kops.uni-konstanz.de/page/termsofuse"/> <dc:contributor>Braun, Mario</dc:contributor> <dcterms:title>Pseudohomophone effects provide evidence of early lexico-phonological processing in visual word recognition</dcterms:title> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/14772/2/Dambacher.pdf"/> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/14772/2/Dambacher.pdf"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-08-17T10:46:41Z</dc:date> <dc:creator>Jacobs, Arthur</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:creator>Dambacher, Michael</dc:creator> <dc:creator>Braun, Mario</dc:creator> <dc:creator>Ziegler, Johannes</dc:creator> <dc:contributor>Jacobs, Arthur</dc:contributor> <dc:contributor>Dambacher, Michael</dc:contributor> </rdf:Description> </rdf:RDF>

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