The prevalence of excess weight and obesity is similar among adolescents with and without bipolar disorder, according to a new analysis of nationally collected survey data.
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Athletes with a history of concussions have signs of above-average inflammation in their brains that can be detected with a PET scan, according to a new study of active and recently retired NFL…
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In people with post-traumatic stress disorder (PTSD), fear-associated brain circuits overreact to cues that are similar to—but not the same as—features of a past traumatic experience. For example,…
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Researchers have uncovered new details about what happens in the brain when a mild source of stress generates an extreme response, disproportionate to the stress. Their findings identify possible…
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Anxiety and depression symptoms in major depression and post-traumatic stress disorder reflect abnormal connections to the same emotion center in the brain, researchers have found.
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