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Study identifies new brain region that suppresses fear

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From the Texas A&M University press release: A study conducted at Texas A&M University has identified a new area in the brain involved in inhibiting fear, a discovery that holds potential for clinical interventions in… 

Study suggests PTSD may increase risk of academic difficulties

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From the Penn State press release: Posttraumatic stress disorder (PTSD) caused by traumatic military experiences is associated with feelings of anxiety, anger, sadness and/or guilt. New Penn State research is evaluating how PTSD symptoms increase… 

Study suggests neurobiological link between PTSD and addiction

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From the Society for Neuroscience press release: Recalling traumatic memories enhances the rewarding effects of morphine in male rats, finds new research published in JNeurosci. These findings may help to explain the co-occurrence of post-traumatic stress… 

How chronic early-life stress raises PTSD vulnerability

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From the Massachusetts General Hospital press release: A collaboration between investigators at Massachusetts General Hospital and Khyber Medical University in Pakistan may have discovered how chronic stress experienced early in life increases vulnerability to post-traumatic… 

Study identifies brain circuit that triggers fear relapse

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From the Texas A&M University press release: Steve Maren, the Claude H. Everett Jr. ’47 Chair of Liberal Arts professor in the Department of Psychological and Brain Sciences at Texas A&M University, and his Emotion…