Parallel processing of affective visual stimuli


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PEYK, Peter, Harald Thomas SCHUPP, Andreas KEIL, Thomas ELBERT, Markus JUNGHÖFER, 2009. Parallel processing of affective visual stimuli. In: Psychophysiology. 46(1), pp. 200-208

@article{Peyk2009Paral-10202, title={Parallel processing of affective visual stimuli}, year={2009}, doi={10.1111/j.1469-8986.2008.00755.x}, number={1}, volume={46}, journal={Psychophysiology}, pages={200--208}, author={Peyk, Peter and Schupp, Harald Thomas and Keil, Andreas and Elbert, Thomas and Junghöfer, Markus} }

<rdf:RDF xmlns:rdf="" xmlns:bibo="" xmlns:dc="" xmlns:dcterms="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:contributor>Keil, Andreas</dc:contributor> <dcterms:bibliographicCitation>First publ. in: Psychophysiology 46 (2009), 1, pp. 200-208</dcterms:bibliographicCitation> <dc:creator>Elbert, Thomas</dc:creator> <dc:date rdf:datatype="">2011-03-25T09:15:02Z</dc:date> <dc:contributor>Junghöfer, Markus</dc:contributor> <dcterms:abstract xml:lang="eng">Event-related potential (ERP) studies of affective picture processing have demonstrated an early posterior negativity (EPN) for emotionally arousing pictures that are embedded in a rapid visual stream. The present study examined the selective processing of emotional pictures while systematically varying picture presentation rates between 1 and 16 Hz. Previous results with presentation rates up to 5 Hz were replicated in that emotional compared to neutral pictures were associated with a greater EPN. Discrimination among emotional and neutral contents was maintained up to 12 Hz. To explore the notion of parallel processing, convolution analysis was used: EPNs generated by linear superposition of slow rate ERPs explained 70% 93% of the variance of measured EPNs, giving evidence for an impressive capacity of parallel affective discrimination in rapid serial picture presentation.</dcterms:abstract> <dcterms:title>Parallel processing of affective visual stimuli</dcterms:title> <dc:contributor>Peyk, Peter</dc:contributor> <dc:creator>Schupp, Harald Thomas</dc:creator> <dc:creator>Junghöfer, Markus</dc:creator> <dc:contributor>Elbert, Thomas</dc:contributor> <dc:format>application/pdf</dc:format> <dc:contributor>Schupp, Harald Thomas</dc:contributor> <dc:rights>deposit-license</dc:rights> <dcterms:issued>2009</dcterms:issued> <dcterms:available rdf:datatype="">2011-03-25T09:15:02Z</dcterms:available> <dc:creator>Peyk, Peter</dc:creator> <dcterms:rights rdf:resource=""/> <dc:language>eng</dc:language> <dc:creator>Keil, Andreas</dc:creator> <bibo:uri rdf:resource=""/> </rdf:Description> </rdf:RDF>

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