Biological Psychiatry

Autism spectrum disorders

Genetic analysis says no such thing as 'pure autism'

The search for genes that contribute to the risk for autism has made tremendous strides over the past 3 years. As this field has advanced, investigators have wondered whether the diversity of clinical features across patients ...

Psychology & Psychiatry

Brain stimulation may hold key to treating anxiety

Researchers at The University of Western Australia have found that that brain stimulation may help retrain unhelpful cognitive habits associated with anxiety and depression. The paper was published today in the international ...

Psychology & Psychiatry

Laughing gas studied as depression treatment

Nitrous oxide, or laughing gas, has shown early promise as a potential treatment for severe depression in patients whose symptoms don't respond to standard therapies. The pilot study, at Washington University School of Medicine ...

Psychology & Psychiatry

Understanding the brain's 'suffocation alarm'

Panic disorder is a severe form of anxiety in which the affected individual feels an abrupt onset of fear, often accompanied by profound physical symptoms of discomfort. Scientists have known from studying twins that genes ...

Psychology & Psychiatry

Early life stress can leave lasting impacts on the brain

For children, stress can go a long way. A little bit provides a platform for learning, adapting and coping. But a lot of it—chronic, toxic stress like poverty, neglect and physical abuse—can have lasting negative impacts.

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