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Data-driven criteria to assess fear remission and phenotypic variability of extinction in rats.

ABSTRACT: Fear conditioning is widely employed to examine the mechanisms that underlie dysregulations of the fear system. Various manipulations are often used following fear acquisition to attenuate fear memories. In rodent studies, freezing is often the main output measure to quantify 'fear'. Here, we developed data-driven criteria for defining a standard benchmark that indicates remission from conditioned fear and for identifying subgroups with differential treatment responses. These analyses will enable a better understanding of individual differences in treatment responding.This article is part of a discussion meeting issue 'Of mice and mental health: facilitating dialogue between basic and clinical neuroscientists'.

SUBMITTER: Shumake J

PROVIDER: S-EPMC5790832 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature

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Data-driven criteria to assess fear remission and phenotypic variability of extinction in rats.

Shumake Jason J Jones Carolyn C Auchter Allison A Monfils Marie-Hélène MH

Philosophical transactions of the Royal Society of London. Series B, Biological sciences 20180301 1742

Fear conditioning is widely employed to examine the mechanisms that underlie dysregulations of the fear system. Various manipulations are often used following fear acquisition to attenuate fear memories. In rodent studies, freezing is often the main output measure to quantify 'fear'. Here, we developed data-driven criteria for defining a standard benchmark that indicates remission from conditioned fear and for identifying subgroups with differential treatment responses. These analyses will enabl ...[more]

PMID: 29352033

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