Parallel processing of affective visual stimuli

Kurzanzeige
dc.contributor.authorPeyk, Peterdeu
dc.contributor.authorSchupp, Harald T.
dc.contributor.authorKeil, Andreasdeu
dc.contributor.authorElbert, Thomas
dc.contributor.authorJunghöfer, Markusdeu
dc.date.accessioned2011-03-25T09:15:02Zdeu
dc.date.available2011-03-25T09:15:02Zdeu
dc.date.issued2009deu
dc.description.abstractEvent-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.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Psychophysiology 46 (2009), 1, pp. 200-208deu
dc.identifier.doi10.1111/j.1469-8986.2008.00755.x
dc.identifier.ppn30518508Xdeu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/10202
dc.language.isoengdeu
dc.legacy.dateIssued2009deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subjectERPdeu
dc.subjectEmotiondeu
dc.subjectAttentiondeu
dc.subjectRapid serial visual presentationdeu
dc.subject.ddc150deu
dc.titleParallel processing of affective visual stimulieng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
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  doi={10.1111/j.1469-8986.2008.00755.x},
  title={Parallel processing of affective visual stimuli},
  number={1},
  volume={46},
  journal={Psychophysiology},
  pages={200--208},
  author={Peyk, Peter and Schupp, Harald T. and Keil, Andreas and Elbert, Thomas and Junghöfer, Markus}
}
kops.citation.iso690PEYK, Peter, Harald T. SCHUPP, Andreas KEIL, Thomas ELBERT, Markus JUNGHÖFER, 2009. Parallel processing of affective visual stimuli. In: Psychophysiology. 2009, 46(1), pp. 200-208. Available under: doi: 10.1111/j.1469-8986.2008.00755.xdeu
kops.citation.iso690PEYK, Peter, Harald T. SCHUPP, Andreas KEIL, Thomas ELBERT, Markus JUNGHÖFER, 2009. Parallel processing of affective visual stimuli. In: Psychophysiology. 2009, 46(1), pp. 200-208. Available under: doi: 10.1111/j.1469-8986.2008.00755.xeng
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