Cortisol suppression by dexamethasone reduces exaggerated fear responses in posttraumatic stress disorder

PTSD symptoms are associated with heightened fear responses in laboratory fear conditioning paradigms. This study examined the effects of dexamethasone administration on hypothalamic–pituitary–adrenal (HPA) function and fear-potentiated startle (FPS) in trauma-exposed individuals with and without PT...

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Autores principales: Jovanovic, Tanja, Phifer, Justine E., Sicking, Katie, Weiss, Tamara, Norrholm, Seth D., Bradley, Bekh, Ressler, Kerry J.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2011
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Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3686475/
https://ncbi.nlm.nih.gov/pubmed/21601366
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.psyneuen.2011.04.008
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