Probe P3 and blinks : two measures of affective startle modulation

Kurzanzeige
dc.contributor.authorSchupp, Harald T.
dc.contributor.authorCuthbert, Bruce N.deu
dc.contributor.authorBradley, Margaret M.deu
dc.contributor.authorBirbaumer, Nielsdeu
dc.contributor.authorLang, Peter J.deu
dc.date.accessioned2011-03-25T09:25:15Zdeu
dc.date.available2011-03-25T09:25:15Zdeu
dc.date.issued1997deu
dc.description.abstractTwo concurrent measures of the evoked startle response, the elicited blink reflex and the event-related potential, were measured while individuals viewed pictures that varied in pleasure and arousal. Replicating previous findings, the blink response was modulated by picture pleasantness, with larger reflexes elicited in the context of viewing unpleasant versus pleasant pictures. However, the probe P3 was primarily modulated by picture arousal, with smaller P3 responses elicited when viewing affective (pleasant or unpleasant) than when viewing neutral pictures. Both modulatory effects were sustained for probes presented in a subsequent picture imagery period. These data suggest that two measurable responses to the same startle probe are differentially modified by emotional context, with blink magnitude varying with pleasure and probe P3 varying with stimulus arousal.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Psychophysiology 34 (1997) - 1-6deu
dc.identifier.doi10.1111/j.1469-8986.1997.tb02409.x
dc.identifier.ppn260118060deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/11064
dc.language.isoengdeu
dc.legacy.dateIssued2006deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subjectEmotions/*physiologydeu
dc.subjectEvoked Potentials/*physiologydeu
dc.subjectNeuropsychological Testsdeu
dc.subjectevent-related potentialsdeu
dc.subjectstartledeu
dc.subjectemotiondeu
dc.subjectattentiondeu
dc.subject.ddc150deu
dc.titleProbe P3 and blinks : two measures of affective startle modulationeng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Schupp1997Probe-11064,
  year={1997},
  doi={10.1111/j.1469-8986.1997.tb02409.x},
  title={Probe P3 and blinks : two measures of affective startle modulation},
  volume={34},
  journal={Psychophysiology},
  pages={1--6},
  author={Schupp, Harald T. and Cuthbert, Bruce N. and Bradley, Margaret M. and Birbaumer, Niels and Lang, Peter J.}
}
kops.citation.iso690SCHUPP, Harald T., Bruce N. CUTHBERT, Margaret M. BRADLEY, Niels BIRBAUMER, Peter J. LANG, 1997. Probe P3 and blinks : two measures of affective startle modulation. In: Psychophysiology. 1997, 34, pp. 1-6. Available under: doi: 10.1111/j.1469-8986.1997.tb02409.xdeu
kops.citation.iso690SCHUPP, Harald T., Bruce N. CUTHBERT, Margaret M. BRADLEY, Niels BIRBAUMER, Peter J. LANG, 1997. Probe P3 and blinks : two measures of affective startle modulation. In: Psychophysiology. 1997, 34, pp. 1-6. Available under: doi: 10.1111/j.1469-8986.1997.tb02409.xeng
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