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Not That Heart-Stopping After All : Visuo-Cardiac Synchrony Does Not Boost Self-Face Attribution

Not That Heart-Stopping After All : Visuo-Cardiac Synchrony Does Not Boost Self-Face Attribution

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PORCIELLO, Giuseppina, Moritz M. DAUM, Cristina MENGHINI, Peter BRUGGER, Bigna LENGGENHAGER, 2016. Not That Heart-Stopping After All : Visuo-Cardiac Synchrony Does Not Boost Self-Face Attribution. In: PloS one. Public Library of Science (PLoS). 11(8), e0160498. eISSN 1932-6203. Available under: doi: 10.1371/journal.pone.0160498

@article{Porciello2016Heart-57233, title={Not That Heart-Stopping After All : Visuo-Cardiac Synchrony Does Not Boost Self-Face Attribution}, year={2016}, doi={10.1371/journal.pone.0160498}, number={8}, volume={11}, journal={PloS one}, author={Porciello, Giuseppina and Daum, Moritz M. and Menghini, Cristina and Brugger, Peter and Lenggenhager, Bigna}, note={Article Number: e0160498} }

<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/123456789/57233"> <dcterms:title>Not That Heart-Stopping After All : Visuo-Cardiac Synchrony Does Not Boost Self-Face Attribution</dcterms:title> <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/57233/3/Porciello_2-mdqt9sl9a11q2.pdf"/> <dc:contributor>Brugger, Peter</dc:contributor> <dc:contributor>Lenggenhager, Bigna</dc:contributor> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Menghini, Cristina</dc:creator> <dc:contributor>Daum, Moritz M.</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-04-07T09:59:14Z</dc:date> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:creator>Daum, Moritz M.</dc:creator> <dc:creator>Lenggenhager, Bigna</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-04-07T09:59:14Z</dcterms:available> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/57233/3/Porciello_2-mdqt9sl9a11q2.pdf"/> <dc:language>eng</dc:language> <dc:contributor>Porciello, Giuseppina</dc:contributor> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/57233"/> <dc:creator>Porciello, Giuseppina</dc:creator> <dc:contributor>Menghini, Cristina</dc:contributor> <dcterms:issued>2016</dcterms:issued> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:creator>Brugger, Peter</dc:creator> <dc:rights>Attribution 4.0 International</dc:rights> <dcterms:abstract xml:lang="eng">Recent experimental evidence and theoretical models suggest that an integration of exteroceptive and interoceptive signals underlies several key aspects of the bodily self. While it has been shown that self-attribution of both the hand and the full-body are altered by conflicting extero-exteroceptive (e.g. visuo-tactile) and extero-interoceptive (e.g. visuo-cardiac) information, no study has thus far investigated whether self-attribution of the face might be altered by visuo-cardiac stimulation similarly to visuo-tactile stimulation. In three independent groups of participants we presented ambiguous (i.e. morphed with a stranger's face) self-faces flashing synchronously or asynchronously with the participants' heartbeat. We then measured the subjective percentages of self-face attribution of morphed stimuli. To control for a potential effect of visuo-cardiac synchrony on familiarity, a task assessing the attribution of a familiar face was introduced. Moreover, different durations of visuo-cardiac flashing and different degrees of asynchronicity were used. Based on previous studies showing that synchronous visuo-cardiac stimulation generally increases self-attribution of the full-body and the hand, and that synchronous visuo-tactile stimulation increases self-face attribution, we predicted higher self-face attribution during the synchronous visuo-cardiac flashing of the morphed stimuli. In contrast to this hypothesis, the results showed no difference between synchronous and asynchronous stimulation on self-face attribution in any of the three studies. We thus conclude that visuo-cardiac synchrony does not boost self-attribution of the face as it does that of hand and full-body.</dcterms:abstract> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> </rdf:Description> </rdf:RDF>

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