Portable, Noninvasive Trauma Monitors

Portable, Noninvasive Trauma Monitors 

A portable, noninvasive monitor developed by researchers at the University of Massachusetts Medical School. 

Patients with severe injuries or serious infections run the risk of circulatory shock–a life-threatening condition in which the blood can’t supply tissues with enough oxygen and nutrients. If shock is recognized in time, the patient can be resuscitated with oxygen, intravenous fluids, and medications. But catching shock early is no simple matter. A small infrared sensor currently under development at the University of Massachusetts Medical School promises to detect impending shock earlier than any other noninvasive test.

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Rewiring The Brain May Help Treat Paralysis

Rewiring The Brain May Help Treat Paralysis 

 Paralyzed monkeys regained the ability to move their wrists when their nervous systems were rewired.

Rerouting electrical signals around damaged nerves may one day help treat paralysis.  A pair of partially paralyzed monkeys regained the ability to move their wrists when researchers wired individual neurons directly to the monkey’s arm muscles, according to a study published online in Nature on Wednesday.

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