KOPS - Das Institutionelle Repositorium der Universität Konstanz

Fear conditioning following unilateral temporal lobectomy : dissociation of conditioned startle potentiation and autonomic learning

Fear conditioning following unilateral temporal lobectomy : dissociation of conditioned startle potentiation and autonomic learning

Zitieren

Dateien zu dieser Ressource

Prüfsumme: MD5:62bbe1565559d2e56263b737a96119e9

WEIKE, Almut I., Alfons HAMM, Harald Thomas SCHUPP, Uwe RUNGE, Henry W. S. SCHROEDER, Christof KESSLER, 2005. Fear conditioning following unilateral temporal lobectomy : dissociation of conditioned startle potentiation and autonomic learning. In: Journal of Neuroscience. 25, pp. 11117-11124. Available under: doi: 10.1523/JNEUROSCI.2032-05.2005

@article{Weike2005condi-11249, title={Fear conditioning following unilateral temporal lobectomy : dissociation of conditioned startle potentiation and autonomic learning}, year={2005}, doi={10.1523/JNEUROSCI.2032-05.2005}, volume={25}, journal={Journal of Neuroscience}, pages={11117--11124}, author={Weike, Almut I. and Hamm, Alfons and Schupp, Harald Thomas and Runge, Uwe and Schroeder, Henry W. S. and Kessler, Christof} }

<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/123456789/11249"> <dcterms:abstract xml:lang="eng">The present study investigated fear-potentiated startle and autonomic learning in brain-lesioned patients in a classical fear-conditioning paradigm. Startle blink and skin conductance responses of 30 patients who underwent unilateral temporal lobectomy because of drugresistant epilepsy were compared with those of 32 healthy controls. As expected, temporal lobectomy patients showed a general impairment in fear conditioning relative to controls. This impairment did not differ with respect to the affected hemisphere. Moreover, while fear-conditioned startle potentiation in healthy controls was independent of contingency awareness, skin conductance discrimination was only observed for those participants who correctly recognized the stimulus contingencies. Patients who acquired a declarative memory of the contingencies also showed intact skin conductance discrimination but failed to exhibit fear-potentiated startle. The present findings support a two-levels-of-learning account ofhumanfear conditioning and also demonstrate that the amygdala is crucially involved in fear learning.</dcterms:abstract> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/11249/1/Weike_et_al2005.pdf"/> <dc:creator>Kessler, Christof</dc:creator> <dc:creator>Runge, Uwe</dc:creator> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:language>eng</dc:language> <dc:creator>Weike, Almut I.</dc:creator> <dc:creator>Schroeder, Henry W. S.</dc:creator> <dc:creator>Hamm, Alfons</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:contributor>Runge, Uwe</dc:contributor> <dcterms:bibliographicCitation>First publ. in: Journal of Neuroscience 25 (2005) - 11117-11124</dcterms:bibliographicCitation> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:contributor>Schroeder, Henry W. S.</dc:contributor> <dc:rights>deposit-license</dc:rights> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:contributor>Kessler, Christof</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:26:40Z</dc:date> <dc:contributor>Schupp, Harald Thomas</dc:contributor> <dcterms:title>Fear conditioning following unilateral temporal lobectomy : dissociation of conditioned startle potentiation and autonomic learning</dcterms:title> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/11249/1/Weike_et_al2005.pdf"/> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/11249"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:26:40Z</dcterms:available> <dc:contributor>Hamm, Alfons</dc:contributor> <dc:creator>Schupp, Harald Thomas</dc:creator> <dcterms:issued>2005</dcterms:issued> <dc:format>application/pdf</dc:format> <dc:contributor>Weike, Almut I.</dc:contributor> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

Weike_et_al2005.pdf 89

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto