Published in Physics World, 1 Sep 2009
A common battlefield brain injury could originate in the blast waves of nearby explosions, even though such waves cause relatively small accelerations of a soldier’s body. That is the conclusion of physicists in the US who have used computer simulations to study the causes of traumatic brain injury (TBI), a poorly understood condition that appears to be on the increase.
According to the simulations, the blast waves of grenades, landmines and other devices can bypass a soldier’s helmet, distort the skull and inflict potentially dangerous loads on the brain. These loads may be sufficient to cause TBI, even when there has been no contact with shrapnel from the explosion. […]
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