Magnetic brain imaging of extinction processes in human classical conditioning

Kurzanzeige
dc.contributor.authorWik, Gustavdeu
dc.contributor.authorElbert, Thomas
dc.contributor.authorFredrikson, Matsdeu
dc.contributor.authorHoke, Manfrieddeu
dc.contributor.authorRoss, Bernharddeu
dc.date.accessioned2011-03-25T09:22:56Zdeu
dc.date.available2011-03-25T09:22:56Zdeu
dc.date.issued1997deu
dc.description.abstractBy recording neuromagnetic events during aversive classical conditioning, we examined the extinction of a previously described conditioned response. Averaging over non-reinforced exposures to the conditioned stimulus revealed magnetic activity in the secondary somatosensory and insular cortices, appearing between 110 and 140 ms after the omitted unconditioned electric shock. We suggest this activity to be elicited by the discrepancy between shock expectancy and perceptual processes associated with the omission of the unconditioned stimulus, reflecting one of several brain processes in extinction.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Neuroreport 8 (1997), 7, pp. 1789-1792deu
dc.identifier.doi10.1097/00001756-199705060-00044
dc.identifier.ppn274357453deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/10821
dc.language.isoengdeu
dc.legacy.dateIssued2007deu
dc.rightsAttribution-NonCommercial-NoDerivs 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/
dc.subjectClassical conditioningdeu
dc.subjectExtinctiondeu
dc.subjectMagnetoencephalographydeu
dc.subjectSomatosensory cortexdeu
dc.subject.ddc150deu
dc.titleMagnetic brain imaging of extinction processes in human classical conditioningeng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
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  title={Magnetic brain imaging of extinction processes in human classical conditioning},
  number={7},
  volume={8},
  journal={Neuroreport},
  pages={1789--1792},
  author={Wik, Gustav and Elbert, Thomas and Fredrikson, Mats and Hoke, Manfried and Ross, Bernhard}
}
kops.citation.iso690WIK, Gustav, Thomas ELBERT, Mats FREDRIKSON, Manfried HOKE, Bernhard ROSS, 1997. Magnetic brain imaging of extinction processes in human classical conditioning. In: Neuroreport. 1997, 8(7), pp. 1789-1792. Available under: doi: 10.1097/00001756-199705060-00044deu
kops.citation.iso690WIK, Gustav, Thomas ELBERT, Mats FREDRIKSON, Manfried HOKE, Bernhard ROSS, 1997. Magnetic brain imaging of extinction processes in human classical conditioning. In: Neuroreport. 1997, 8(7), pp. 1789-1792. Available under: doi: 10.1097/00001756-199705060-00044eng
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