Loud noise potentiates conditioned fear in extinction using a CER (lick suppression) paradigm in rats

Morrie Baum; W. J. Jacobs

doi:10.3758/BF03334652

Loud noise potentiates conditioned fear in extinction using a CER (lick suppression) paradigm in rats

Morrie Baum, W. J. Jacobs

Research output: Contribution to journal › Article › peer-review

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Abstract

Two groups of rats were given CER conditioning and extinction, using the Jacobs, Buttrick, and Kennedy (1988) methodology. For one group, loud noise was introduced concurrently with the light CS in extinction. Loud noise was found to potentiate the CER in lick suppression. On a final test day of extinction, both groups received CS-alone presentations. No evidence of protection from extinction by the noise was found. The results were related to other effects of noise on extinction in aversive paradigms.

Original language	English (US)
Pages (from-to)	449-451
Number of pages	3
Journal	Bulletin of the Psychonomic Society
Volume	27
Issue number	5
DOIs	https://doi.org/10.3758/BF03334652
State	Published - May 1989
Externally published	Yes

ASJC Scopus subject areas

Catalysis
General Chemistry

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title = "Loud noise potentiates conditioned fear in extinction using a CER (lick suppression) paradigm in rats",

abstract = "Two groups of rats were given CER conditioning and extinction, using the Jacobs, Buttrick, and Kennedy (1988) methodology. For one group, loud noise was introduced concurrently with the light CS in extinction. Loud noise was found to potentiate the CER in lick suppression. On a final test day of extinction, both groups received CS-alone presentations. No evidence of protection from extinction by the noise was found. The results were related to other effects of noise on extinction in aversive paradigms.",

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AB - Two groups of rats were given CER conditioning and extinction, using the Jacobs, Buttrick, and Kennedy (1988) methodology. For one group, loud noise was introduced concurrently with the light CS in extinction. Loud noise was found to potentiate the CER in lick suppression. On a final test day of extinction, both groups received CS-alone presentations. No evidence of protection from extinction by the noise was found. The results were related to other effects of noise on extinction in aversive paradigms.

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Loud noise potentiates conditioned fear in extinction using a CER (lick suppression) paradigm in rats

Abstract

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