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Study looks at how social isolation transforms the brain

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From the California Institute of Technology press release: Chronic social isolation has debilitating effects on mental health in mammals — for example, it is often associated with depression and post-traumatic stress disorder in humans. Now,… 

Study suggests stress helps with unlearning fear

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From the Ruhr-University Bochum press release: Stress can have a positive effect on extinction learning, which causes previously learned associations to dissolve. According to the findings of cognitive psychologists at Ruhr-Universität Bochum, stress causes extinction… 

Study suggests people with OCD process emotions differently

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From the Elsevier press release: A new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging reports that people with obsessive-compulsive disorder (OCD) feel more distress when viewing images to provoke OCD-related emotions than their unaffected siblings. Although…