JAMA Psychiatry

Psychology & Psychiatry

Yoga shown to improve anxiety: study

Yoga improves symptoms of generalized anxiety disorder, a condition with chronic nervousness and worry, suggesting the popular practice may be helpful in treating anxiety in some people.

Neuroscience

The immune system facilitates alcohol addiction

The activation of the immune system could eventually perpetuate some of the deleterious effects of alcohol, like addiction. This is the conclusion of research carried out by an international team led by Dr. Santiago Canals, ...

Psychology & Psychiatry

Marijuana concentrates spike THC levels but don't boost impairment

Smoking high-potency marijuana concentrates boosts blood levels of THC more than twice as much as smoking conventional weed, but it doesn't necessarily get you higher, according to a new study of regular users published today ...

Psychology & Psychiatry

Anti-psychotic medication linked to adverse change in brain structure

In a first-of-its-kind study using advanced brain imaging techniques, a commonly used anti-psychotic medication was associated with potentially adverse changes in brain structure. This study was the first in humans to evaluate ...

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