traumatic brain injury

DARPA Wants Cryogenic Technology on the Battlefield to Freeze Traumatic Brain Injury in its Tracks

The Pentagon's mad science lab is trying to create a device that can cool traumatized brains and slow secondary damage from blasts

Blasts from improvised explosives and RPGs can cause traumatic brain injuries among soldiers, which can leave permanent damage. Sounds like a challenge for the Pentagon's mad science lab DARPA, which has issued a call for a brain freeze device that could stop the after-effects of brain trauma in its tracks, Wired's Danger Room reports.

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Monitoring Soldiers' Brains in the Field

Scientists are working on a device that will quickly assess whether a soldier has incurred a serious brain injury

As many as 320,000 U.S. troops may have sustained brain injuries in Iraq and Afghanistan, yet less than half of them were evaluated by doctors. But now the Wall Street Journal is reporting that the Pentagon is funding a project to develop a device that would do on-site testing for brain trauma, and be tough enough to hold up in a war zone.

The gadget, which is being developed by neurosurgeon Jamshid Ghajar and his team at Weill Cornell Medical College, will use eye-tracking technology to measure the brain's health.

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Can This Football Helmet Save Lives?

More professional football players are turning up with irreversible brain disorders. Are concussions to blame?

To bet on whether the NFL will give its players concussion-sensing helmets next season, see our new PPX IPO.

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Better Than Blood?

A man-made, pure-white compound called Oxycyte carries oxygen 50 times as effectively as our own blood. Researchers are betting that it´s the best way to treat America´s leading cause of accidental death: traumatic brain injury

Grace LeClair had just finished eating dinner with friends when she got the phone call every parent dreads. The chaplain at the Medical College of Virginia was on the other end. "Your daughter has been in a serious accident. You should come to Richmond right away." LeClair was in Virginia Beach at the time, a two-hour drive from 20-year-old Bess-Lyn, who was now lying in a coma in a Richmond hospital bed.

The friend who was with Bess-Lyn has since filled in the details of that day in March. The two women were bicycling down a steep hill, headed toward a busy intersection, when Bess-Lyn yelled that her brakes weren't working and she couldn't slow down. Her friend screamed for her to turn into an alley just before the intersection. But Bess-Lyn didn't turn sharply enough and crashed, headfirst, into a concrete wall. She wasn't wearing a helmet. By the time the ambulance reached the hospital, Bess-Lyn was officially counted among the 1.5 million Americans who will suffer a traumatic brain injury (TBI) this year.

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December 2009: Best of What's New

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