The selective processing of briefly presented affective pictures : an ERP analysis

Kurzanzeige
dc.contributor.authorSchupp, Harald T.
dc.contributor.authorJunghöfer, Markusdeu
dc.contributor.authorWeike, Almut I.deu
dc.contributor.authorHamm, Alfonsdeu
dc.date.accessioned2011-03-25T09:18:44Zdeu
dc.date.available2011-03-25T09:18:44Zdeu
dc.date.issued2004deu
dc.description.abstractRecent event-related potential (ERP) studies revealed the selective processing of affective pictures. The present study explored whether the same phenomenon can be observed when pictures are presented only briefly. Toward this end, pleasant, neutral, and unpleasant pictures from the International Affective Pictures Series were presented for 120 ms while event related potentials were measured by dense sensor arrays. As observed for longer picture presentations, brief affective pictures were selectively processed. Specifically, pleasant and unpleasant pictures were associated with an early endogenous negative shift over temporo-occipital sensors compared to neutral images. In addition, affective pictures elicited enlarged late positive potentials over centro-parietal sensor sites relative to neutral images. These data suggest that a quick glimpse of emotionally relevant stimuli appears sufficient to tune the brain for selective perceptual processing.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Psychophysiology 41 (2004) - 441-449deu
dc.identifier.doi10.1111/j.1469-8986.2004.00174.x
dc.identifier.ppn26010793Xdeu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/10520
dc.language.isoengdeu
dc.legacy.dateIssued2006deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subjectEmotiondeu
dc.subjectAttentiondeu
dc.subjectPerceptiondeu
dc.subjectMotivationdeu
dc.subjectEvent-related Potentialsdeu
dc.subject.ddc150deu
dc.titleThe selective processing of briefly presented affective pictures : an ERP analysiseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Schupp2004selec-10520,
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  doi={10.1111/j.1469-8986.2004.00174.x},
  title={The selective processing of briefly presented affective pictures : an ERP analysis},
  volume={41},
  journal={Psychophysiology},
  pages={441--449},
  author={Schupp, Harald T. and Junghöfer, Markus and Weike, Almut I. and Hamm, Alfons}
}
kops.citation.iso690SCHUPP, Harald T., Markus JUNGHÖFER, Almut I. WEIKE, Alfons HAMM, 2004. The selective processing of briefly presented affective pictures : an ERP analysis. In: Psychophysiology. 2004, 41, pp. 441-449. Available under: doi: 10.1111/j.1469-8986.2004.00174.xdeu
kops.citation.iso690SCHUPP, Harald T., Markus JUNGHÖFER, Almut I. WEIKE, Alfons HAMM, 2004. The selective processing of briefly presented affective pictures : an ERP analysis. In: Psychophysiology. 2004, 41, pp. 441-449. Available under: doi: 10.1111/j.1469-8986.2004.00174.xeng
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kops.sourcefieldPsychophysiology. 2004, <b>41</b>, pp. 441-449. Available under: doi: 10.1111/j.1469-8986.2004.00174.xdeu
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