Publikation:

Electrophysiological correlates of threat processing in spider phobics

Lade...
Vorschaubild

Dateien

Kolassa_etal_Psychophys_20051.pdf
Kolassa_etal_Psychophys_20051.pdfGröße: 365.18 KBDownloads: 746

Datum

2005

Autor:innen

Musial, Frauke
Mohr, Alexander
Trippe, Ralf H.
Miltner, Wolfgang H. R.

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Psychophysiology. 2005, 42, pp. 520-530. Available under: doi: 10.1111/j.1469-8986.2005.00315.x

Zusammenfassung

The electrocortical correlates of the processing of feared/fear-relevant and neutral stimuli were investigated in a pictorial emotional Stroop paradigm with spider phobic, social phobic, and nonphobic subjects. Subjects identified either the color of red or blue pictures of spiders, birds, or flowers (emotional Stroop task) or the object itself (identification task) by pressing different buttons. No emotional Stroop interference was found for spider phobic subjects when identifying the color of spiders as opposed to neutral stimuli. However, in the object identification task, spider phobic subjects identified spiders significantly faster than birds or flowers. Parietal P300 and P400 amplitudes were enhanced independent of task in spider phobic but not in nonphobic subjects when viewing pictures of spiders, which is consistent with previous studies showing that highly unpleasant and arousing pictures affect parietal late positive potentials.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
150 Psychologie

Schlagwörter

Arousal, Anxiety, Emotional interference, Emotional Stroop, Event-related potentials (ERPs), Spider phobia

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690KOLASSA, Iris-Tatjana, Frauke MUSIAL, Alexander MOHR, Ralf H. TRIPPE, Wolfgang H. R. MILTNER, 2005. Electrophysiological correlates of threat processing in spider phobics. In: Psychophysiology. 2005, 42, pp. 520-530. Available under: doi: 10.1111/j.1469-8986.2005.00315.x
BibTex
@article{Kolassa2005Elect-10228,
  year={2005},
  doi={10.1111/j.1469-8986.2005.00315.x},
  title={Electrophysiological correlates of threat processing in spider phobics},
  volume={42},
  journal={Psychophysiology},
  pages={520--530},
  author={Kolassa, Iris-Tatjana and Musial, Frauke and Mohr, Alexander and Trippe, Ralf H. and Miltner, Wolfgang H. R.}
}
RDF
<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/server/rdf/resource/123456789/10228">
    <dcterms:bibliographicCitation>First publ. in: Psychophysiology 42 (2005), pp. 520-530</dcterms:bibliographicCitation>
    <dcterms:issued>2005</dcterms:issued>
    <dc:contributor>Miltner, Wolfgang H. R.</dc:contributor>
    <dc:contributor>Musial, Frauke</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:15:16Z</dcterms:available>
    <dc:creator>Miltner, Wolfgang H. R.</dc:creator>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dc:contributor>Trippe, Ralf H.</dc:contributor>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:creator>Trippe, Ralf H.</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/10228/1/Kolassa_etal_Psychophys_20051.pdf"/>
    <dcterms:title>Electrophysiological correlates of threat processing in spider phobics</dcterms:title>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43"/>
    <dc:contributor>Mohr, Alexander</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/10228/1/Kolassa_etal_Psychophys_20051.pdf"/>
    <dc:creator>Musial, Frauke</dc:creator>
    <dc:format>application/pdf</dc:format>
    <dc:creator>Mohr, Alexander</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/10228"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:15:16Z</dc:date>
    <dc:contributor>Kolassa, Iris-Tatjana</dc:contributor>
    <dcterms:abstract xml:lang="eng">The electrocortical correlates of the processing of feared/fear-relevant and neutral stimuli were investigated in a pictorial emotional Stroop paradigm with spider phobic, social phobic, and nonphobic subjects. Subjects identified either the color of red or blue pictures of spiders, birds, or flowers (emotional Stroop task) or the object itself (identification task) by pressing different buttons. No emotional Stroop interference was found for spider phobic subjects when identifying the color of spiders as opposed to neutral stimuli. However, in the object identification task, spider phobic subjects identified spiders significantly faster than birds or flowers. Parietal P300 and P400 amplitudes were enhanced independent of task in spider phobic but not in nonphobic subjects when viewing pictures of spiders, which is consistent with previous studies showing that highly unpleasant and arousing pictures affect parietal late positive potentials.</dcterms:abstract>
    <dc:language>eng</dc:language>
    <dc:creator>Kolassa, Iris-Tatjana</dc:creator>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen