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  1. No Access

    Article

    Neural correlates of conceptual-level fear generalization in posttraumatic stress disorder

    Posttraumatic stress disorder (PTSD) may develop when mechanisms for making accurate distinctions about threat relevance have gone awry. Generalization across conceptually related objects has been hypothesized...

    Rajendra A. Morey, Courtney C. Haswell, Daniel Stjepanović… in Neuropsychopharmacology (2020)

  2. Article

    Open Access

    Threat-induced anxiety during goal pursuit disrupts amygdala–prefrontal cortex connectivity in posttraumatic stress disorder

    To investigate how unpredictable threat during goal pursuit impacts fronto-limbic activity and functional connectivity in posttraumatic stress disorder (PTSD), we compared military veterans with PTSD (n = 25) vs....

    Delin Sun, Andrea L. Gold, Chelsea A. Swanson… in Translational Psychiatry (2020)

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  3. Article

    Altered Resting-State Functional Connectivity of Basolateral and Centromedial Amygdala Complexes in Posttraumatic Stress Disorder

    The amygdala is a major structure that orchestrates defensive reactions to environmental threats and is implicated in hypervigilance and symptoms of heightened arousal in posttraumatic stress disorder (PTSD). ...

    Vanessa M Brown, Kevin S LaBar, Courtney C Haswell… in Neuropsychopharmacology (2014)

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  4. No Access

    Article

    Cognitive neuroscience of emotional memory

  5. Amygdala damage in humans reduces the memory-enhancing benefits of emotional arousal on consolidation processes and on attentional focusing during encoding.

    ...

    6. Kevin S LaBar, Roberto Cabeza in Nature Reviews Neuroscience (2006)