Neural Substrates of Overgeneralized Conditioned Fear in PTSD

OBJECTIVE: Heightened generalization of fear from an aversively reinforced conditioned stimulus (CS+, a conditioned danger cue) to resembling stimuli is widely accepted as a pathogenic marker of posttraumatic stress disorder (PTSD). Indeed, a distress response to benign stimuli that “resemble” aspec...

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Bibliografiske detaljer
Udgivet i:Am J Psychiatry
Main Authors: Kaczkurkin, Antonia N., Burton, Philip C., Chazin, Shai M., Manbeck, Adrienne B., Espensen-Sturges, Tori, Cooper, Samuel E., Sponheim, Scott R., Lissek, Shmuel
Format: Artigo
Sprog:Inglês
Udgivet: 2016
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Article
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7269602/
https://ncbi.nlm.nih.gov/pubmed/27794690
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1176/appi.ajp.2016.15121549
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