Psychology & Psychiatry

How service dogs reduce PTSD symptoms: factors and mechanisms

A new analysis dives into the use of service dogs by U.S. veterans who have posttraumatic stress disorder (PTSD), illuminating factors and mechanisms that may underlie the mental health effects of these relationships. Clare ...

Psychology & Psychiatry

Anxiety and PTSD linked to increased myelin in brain's gray matter

A recent study links anxiety behavior in rats, as well as post traumatic stress disorder (PTSD) in military veterans, to increased myelin—a substance that expedites communication between neurons—in areas of the brain ...

Psychology & Psychiatry

One answer to veterans' suicide risk: Social support

The suicide rate among U.S. military veterans is nearly twice as high as that of the general population, and numerous studies have tried to explain why that is. In recent years, for instance, scientists have identified many ...

Diseases, Conditions, Syndromes

mRNA vaccine yields full protection against malaria in mice

Scientists from the Walter Reed Army Institute of Research and Naval Medical Research Center partnered with researchers at the University of Pennsylvania and Acuitas Therapeutics to develop a novel vaccine based on mRNA technology ...

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