Device aids recovery of people with spinal injuries, trial finds

The Arc-Ex device is worn externally and uses electrodes that are placed on the skin near the section of the spinal cord responsible for controlling a particular movement or function.The Arc-Ex device is worn externally and uses electrodes that are placed on the skin near the section of the spinal cord responsible for controlling a particular movement or function.

“It actually makes it easier for people to move, including people who have complete loss of movement in their hands and arms,” said Prof Chet Moritz, in the department of rehabilitation medicine at the University of Washington in Seattle. The researchers believe that electrical stimulation helps nerves that remain intact after the injury to send signals and ultimately partially restore some communication between the brain and paralysed body part. More than half of patients who suffer spinal cord injuries still have some intact nerves that cross the injury site.

“Everyone thinks that spinal injury, all you want to do is be able to walk again. But if you’re tetraplegic or a quadriplegic, what matters most is working hands. There are no miracles in spinal injury, but tiny gains can be life-changing.”, enrolled 65 tetraplegic patients in 14 countries. Of 60 who completed the trial, 43 showed improvements in strength and function and 52 reported improvements in quality of life.

Source: Law Daily Report (lawdailyreport.net)

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