Psychology & Psychiatry

Study finds neurosteroid deficits lead to depressed behavior

The latest generation of antidepressants relieves symptoms by mimicking steroids produced by the brain to ensure neurons are effectively talking to each other. How these neurosteroids are linked to depression and why they ...

Medications

Βeta-blocker use associated with lower rates of violence

Reductions in violence are seen in individuals using Beta adrenergic-blocking agents (β-blockers) compared with periods that they are not taking the medication, finds a study published January 31 in the open-access journal ...

Neuroscience

New open-source app for precise brain mapping

The hippocampus is a small, complex, folded brain structure that holds clues to several brain disorders. It is also one of the most difficult-to-map regions of the brain. After developing a successful technique to digitally ...

Psychology & Psychiatry

Regular aerobic exercise reduces depression in teens

A team of researchers at the University of Hong Kong, working with one colleague from Sun Yat Sen University in China and another from Georgia State University in the U.S., has found that regular aerobic exercise can reduce ...

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