Neuroscience

Can brain injury from boxing, MMA be measured?

For boxers and mixed martial arts (MMA) fighters, is there a safe level of exposure to head trauma? A new study shows different effects in the brain for younger, current fighters compared to older, retired fighters. The study ...

Surgery

Making a 'to do' list for trauma docs

In hospital trauma centers, where life-or-death decisions are made in seconds, fractions of a second it takes even the best doctors to remember "what's next?" could be pivotal. With the goal of saving time and lives, Drexel ...

Psychology & Psychiatry

PTSD can develop even without memory of the trauma

There are many forms of memory and only some of these may be critical for the development of posttraumatic stress disorder (PTSD), reports a new study by researchers at the University at Albany and the University of California ...

Psychology & Psychiatry

War veterans say meditation could solve PTSD

US war veterans on Monday suggested meditation to help heal the post-war mental disturbances that afflict a growing number of American soldiers, including possibly the ex-Marine who gunned down the country's most famous sniper ...

Psychology & Psychiatry

Chronic opioid treatment may increase PTSD risk

Long-term (chronic) treatment with opioids, such as morphine, prior to trauma enhances fear learning in mice, according to a study published in Neuropsychopharmacology. The findings, which link chronic opioid treatment before ...

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