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Magneto- und elektroenzephalographische Korrelate der Verarbeitung von visuellen verbalen und nichtverbalen Reizen

Magneto- und elektroenzephalographische Korrelate der Verarbeitung von visuellen verbalen und nichtverbalen Reizen

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EULITZ, Carsten, Hind EULITZ, Thomas ELBERT, 1999. Magneto- und elektroenzephalographische Korrelate der Verarbeitung von visuellen verbalen und nichtverbalen Reizen. In: Klinische Neurophysiologie. 30(1), pp. 44-53. Available under: doi: 10.1055/s-2008-1060085

@article{Eulitz1999Magne-11320, title={Magneto- und elektroenzephalographische Korrelate der Verarbeitung von visuellen verbalen und nichtverbalen Reizen}, year={1999}, doi={10.1055/s-2008-1060085}, number={1}, volume={30}, journal={Klinische Neurophysiologie}, pages={44--53}, author={Eulitz, Carsten and Eulitz, Hind and Elbert, Thomas} }

<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/123456789/11320"> <dc:language>deu</dc:language> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Eulitz, Carsten</dc:creator> <dcterms:bibliographicCitation>Zuerst ersch. in: Klinische Neurophysiologie 30 (1999), 1, S. 44-53</dcterms:bibliographicCitation> <dc:creator>Elbert, Thomas</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:27:36Z</dc:date> <dc:format>application/pdf</dc:format> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/11320/1/Elbert_1999_Magneto_und_elektroencephalographische.pdf"/> <dc:contributor>Eulitz, Carsten</dc:contributor> <dcterms:title>Magneto- und elektroenzephalographische Korrelate der Verarbeitung von visuellen verbalen und nichtverbalen Reizen</dcterms:title> <dc:creator>Eulitz, Hind</dc:creator> <dcterms:alternative>Magneto- and Electroencephalographic Correlates of the Processing of Visual Verbal, and Non-Verbal Information</dcterms:alternative> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/11320/1/Elbert_1999_Magneto_und_elektroencephalographische.pdf"/> <dcterms:issued>1999</dcterms:issued> <dc:contributor>Eulitz, Hind</dc:contributor> <dc:contributor>Elbert, Thomas</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:27:36Z</dcterms:available> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/11320"/> <dc:rights>terms-of-use</dc:rights> <dcterms:abstract xml:lang="eng">A reliable method for the clinically useful assessment of brain structures involved in language processing would be highly desirable. Ideally, the outcome of the diagnostic procedure would show negligible dependence on the current cognitive state of a patient. To approach this goal. we studied brain activational Patterns during language processing on a rather basic level, i.e. we examined secondary processing of lexical information when words were visually presented to the subject. This condition was compared to three other experimental conditions requiring the secondary processing of non-lexical and non-verbal information in visual stimuli. The primary task for subjects was target detection. Electric and magnetic brain activity differentiated the experimental conditions starting at about 150 ms after stimulus onset. Amplitudes of components of event-related potentials and fields, as well as the similarity of magnetic field distributions between experimental conditions (as evaluated by cross-correlation) differed significantly between mainly verbal and the non-verbal conditions. This reflects presumably that secondary processing of verbal and non-verbal information in visual stimuli involves different neuroanatomical structures. Attempts to reinforce this result with source analysis techniques failed to reveal systematic effects. Possible reasons might be the inadequacy of the applied distributed source analysis model as well as interindividual variability of neuroanatomical structures involved in the processing of information.</dcterms:abstract> </rdf:Description> </rdf:RDF>

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