Psychology & Psychiatry

Study examines ties between alcohol and PTSD

Alcohol abuse occurs in 52% of men and 28% of women with posttraumatic stress disorder (PTSD). Comorbid alcoholism and PTSD leads more frequently to low income, unemployment, and overall social dysfunction than either condition ...

Psychology & Psychiatry

Hippocampal volume loss in depression reflects glial loss

Depression has been associated with reduced volume of the hippocampus in magnetic resonance imaging studies in humans. A new study just published in Biological Psychiatry now clarifies the cellular basis of these volumetric ...

Psychology & Psychiatry

Talk therapy may reverse biological changes in PTSD patients

A new paper published in Biological Psychiatry suggests that cognitive behavioral therapy for posttraumatic stress disorder (PTSD) not only reduces symptoms but also affects the underlying biology of this disorder.

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