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Psychometrics of Disembodiment and Its Differential Modulation by Visuomotor and Visuotactile Mismatches

Psychometrics of Disembodiment and Its Differential Modulation by Visuomotor and Visuotactile Mismatches

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ROEL LESUR, Marte, Marieke Lieve WEIJS, Colin SIMON, Oliver Alan KANNAPE, Bigna LENGGENHAGER, 2020. Psychometrics of Disembodiment and Its Differential Modulation by Visuomotor and Visuotactile Mismatches. In: iScience. Elsevier. 23(3), 100901. ISSN 2589-0042. eISSN 2589-0042. Available under: doi: 10.1016/j.isci.2020.100901

@article{RoelLesur2020Psych-57161, title={Psychometrics of Disembodiment and Its Differential Modulation by Visuomotor and Visuotactile Mismatches}, year={2020}, doi={10.1016/j.isci.2020.100901}, number={3}, volume={23}, issn={2589-0042}, journal={iScience}, author={Roel Lesur, Marte and Weijs, Marieke Lieve and Simon, Colin and Kannape, Oliver Alan and Lenggenhager, Bigna}, note={Article Number: 100901} }

<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/123456789/57161"> <dcterms:issued>2020</dcterms:issued> <dc:contributor>Kannape, Oliver Alan</dc:contributor> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:language>eng</dc:language> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/57161/1/Lesur_2-1756xsaoz36dj3.pdf"/> <dc:creator>Kannape, Oliver Alan</dc:creator> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/57161/1/Lesur_2-1756xsaoz36dj3.pdf"/> <dc:contributor>Roel Lesur, Marte</dc:contributor> <dc:contributor>Lenggenhager, Bigna</dc:contributor> <dc:creator>Roel Lesur, Marte</dc:creator> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-04-05T08:15:16Z</dcterms:available> <dc:rights>Attribution-NonCommercial-NoDerivatives 4.0 International</dc:rights> <dc:contributor>Weijs, Marieke Lieve</dc:contributor> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/57161"/> <dcterms:abstract xml:lang="eng">Altered states of embodiment are fundamental to the scientific understanding of bodily self consciousness. The feeling of disembodiment during everyday activities is common to clinical conditions; however, the direct study of disembodiment in experimental setups is rare compared to the extensive investigation of illusory embodiment of an external object. Using mixed reality to modulate embodiment through temporally mismatching sensory signals from the own body, we assessed how such mismatches affect phenomenal and physiological aspects of embodiment and measured perceptual thresholds for these across multimodal signals. The results of a principal component analysis suggest that multimodal mismatches generally induce disembodiment by increasing the sense of disownership and deafference and decreasing embodiment; however, this was not generally reflected in physiological changes. Although visual delay decreased embodiment both during active movement and passive touch, the effect was stronger for the former. We discuss the relevance of these findings for understanding bodily self plasticity.</dcterms:abstract> <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/4.0/"/> <dc:contributor>Simon, Colin</dc:contributor> <dcterms:title>Psychometrics of Disembodiment and Its Differential Modulation by Visuomotor and Visuotactile Mismatches</dcterms:title> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Simon, Colin</dc:creator> <dc:creator>Lenggenhager, Bigna</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-04-05T08:15:16Z</dc:date> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:creator>Weijs, Marieke Lieve</dc:creator> </rdf:Description> </rdf:RDF>

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