Perceptual encoding of emotional symbolic gestures


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HÄCKER, Frank E. K., Tobias FLAISCH, Britta RENNER, Harald Thomas SCHUPP, 2009. Perceptual encoding of emotional symbolic gestures. In: Psychophysiology. 46(Suppl. 1), pp. S133

@article{Hacker2009Perce-1371, title={Perceptual encoding of emotional symbolic gestures}, year={2009}, number={Suppl. 1}, volume={46}, journal={Psychophysiology}, author={Häcker, Frank E. K. and Flaisch, Tobias and Renner, Britta and Schupp, Harald Thomas} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:creator>Schupp, Harald Thomas</dc:creator> <dc:creator>Flaisch, Tobias</dc:creator> <dc:contributor>Flaisch, Tobias</dc:contributor> <bibo:uri rdf:resource=""/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:creator>Häcker, Frank E. K.</dc:creator> <dc:contributor>Häcker, Frank E. K.</dc:contributor> <dcterms:issued>2009</dcterms:issued> <dcterms:abstract xml:lang="eng">The present study used event-related brain potentials to examine the emotional attention capture of symbolic gestures at the level of distinct processing stages. Participants (N 5 20) viewed pictures of hand gestures with negative (insult) and positive (approval) emotional meaning as well as meaningful neutral control gestures (pointing) while dense sensor ERPs were recorded. Emotion effects were seen as distinct ERP modulations in early and later time windows. Insult gestures elicited increased P1, EPN, and LPP components compared to the neutral control gestures. Processing of approval gestures was associated with an increased P1 wave, and enlarged EPN amplitudes during an early time window, while the LPP amplitude was not significantly modulated.Results are discussed fromthe perspective of two-stagemodels of stimulus perception. It is concluded that emotional gestures induce a heightened state of attention during processing stages implicated in stimulus recognition and focused attention.</dcterms:abstract> <dcterms:available rdf:datatype="">2011-03-23T09:25:01Z</dcterms:available> <dc:creator>Renner, Britta</dc:creator> <dcterms:title>Perceptual encoding of emotional symbolic gestures</dcterms:title> <dc:rights>terms-of-use</dc:rights> <dc:date rdf:datatype="">2011-03-23T09:25:01Z</dc:date> <dc:contributor>Schupp, Harald Thomas</dc:contributor> <dcterms:isPartOf rdf:resource=""/> <dcterms:bibliographicCitation>Psychophysiology ; 46 (2009), Suppl. 1. - S. S133</dcterms:bibliographicCitation> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:rights rdf:resource=""/> <dspace:isPartOfCollection rdf:resource=""/> <dc:contributor>Renner, Britta</dc:contributor> <dc:language>eng</dc:language> </rdf:Description> </rdf:RDF>

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