Type of Publication: | Journal article |
URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-21256 |
Author: | Schupp, Harald Thomas; Junghöfer, Markus; Weike, Almut I.; Hamm, Alfons |
Year of publication: | 2004 |
Published in: | Psychophysiology ; 41 (2004). - pp. 441-449 |
DOI (citable link): | https://dx.doi.org/10.1111/j.1469-8986.2004.00174.x |
Summary: |
Recent 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.
|
Subject (DDC): | 150 Psychology |
Keywords: | Emotion, Attention, Perception, Motivation, Event-related Potentials |
Link to License: | In Copyright |
Bibliography of Konstanz: | Yes |
SCHUPP, Harald Thomas, Markus JUNGHÖFER, Almut I. WEIKE, Alfons HAMM, 2004. The selective processing of briefly presented affective pictures : an ERP analysis. In: Psychophysiology. 41, pp. 441-449. Available under: doi: 10.1111/j.1469-8986.2004.00174.x
@article{Schupp2004selec-10520, title={The selective processing of briefly presented affective pictures : an ERP analysis}, year={2004}, doi={10.1111/j.1469-8986.2004.00174.x}, volume={41}, journal={Psychophysiology}, pages={441--449}, author={Schupp, Harald Thomas and Junghöfer, Markus and Weike, Almut I. and Hamm, Alfons} }
<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/123456789/10520"> <dc:contributor>Schupp, Harald Thomas</dc:contributor> <dc:contributor>Weike, Almut I.</dc:contributor> <dc:creator>Hamm, Alfons</dc:creator> <dc:creator>Weike, Almut I.</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:18:44Z</dc:date> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dcterms:abstract xml:lang="eng">Recent 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.</dcterms:abstract> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/52"/> <dc:creator>Schupp, Harald Thomas</dc:creator> <dc:language>eng</dc:language> <dc:contributor>Hamm, Alfons</dc:contributor> <dc:creator>Junghöfer, Markus</dc:creator> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/10520/1/Schupp_et_al2004TheSelectiveProcessingOfBrieflyPresentedAffectivePicturesAnERPAnalysis.pdf"/> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/> <dcterms:issued>2004</dcterms:issued> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/52"/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:title>The selective processing of briefly presented affective pictures : an ERP analysis</dcterms:title> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/10520/1/Schupp_et_al2004TheSelectiveProcessingOfBrieflyPresentedAffectivePicturesAnERPAnalysis.pdf"/> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/10520"/> <dc:format>application/pdf</dc:format> <dc:contributor>Junghöfer, Markus</dc:contributor> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:18:44Z</dcterms:available> <dc:rights>terms-of-use</dc:rights> <dcterms:bibliographicCitation>First publ. in: Psychophysiology 41 (2004) - 441-449</dcterms:bibliographicCitation> </rdf:Description> </rdf:RDF>
Schupp_et_al2004TheSelectiveProcessingOfBrieflyPresentedAffectivePicturesAnERPAnalysis.pdf | 2833 |