Neuroscience

Brain signal ID's responders to fast-acting antidepressant

(Medical Xpress) -- Scientists have discovered a biological marker that may help to identify which depressed patients will respond to an experimental, rapid-acting antidepressant. The brain signal, detectable by noninvasive ...

Autism spectrum disorders

Brain imaging alone cannot diagnose autism

In a column appearing in the current issue of the journal Nature, McLean Hospital biostatistician Nicholas Lange, ScD, cautions against heralding the use of brain imaging scans to diagnose autism and urges greater focus on ...

HIV & AIDS

Nursing intervention helps mentally ill people with HIV

(Medical Xpress)—Having trained nurses follow up on medication use with mentally ill patients who are HIV positive was effective both at improving the patients' quality of life and biological markers for the human immunodeficiency ...

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