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Effects of prepulse intensity, duration, and bandwidth on perceived intensity of startling acoustic stimuli

Intense abrupt stimuli can elicit a startle reflex; a weak “prepulse” 30-300 ms earlier can reduce both startle and perceived stimulus intensity. Prepulse inhibition (PPI) of startle, an operational measure of sensorimotor gating, is used to understand brain disorders characterized by gating deficit...

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Détails bibliographiques
Auteurs principaux: Swerdlow, Neal R., Blumenthal, Terry D., Sutherland, Ashley N., Weber, Erica, Talledo, Jo A.
Format: Artigo
Langue:Inglês
Publié: 2006
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC1992603/
https://ncbi.nlm.nih.gov/pubmed/17118517
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.biopsycho.2006.10.001
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