NPR News: Do U.S. Troops Risk Brain Injury When They Fire Heavy Weapons?

Do U.S. Troops Risk Brain Injury When They Fire Heavy Weapons?
Some modern shoulder-fired weapons produce blast waves powerful enough to rattle the brain. A $30 million study aims to help the military figure out how much blast exposure, over time, is too much.

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at April 5, 2017 at 05:02PM
Health & Science