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Wednesday, April 4, 2007

Tireless, reliable physio-robots take on stroke paralysis

April 2007
Emma Young
Magazine issue 2598


TWO days before his 40th birthday, Michael Marin of New York suffered a stroke that left him paralysed on one side of his body. After three years of physiotherapy, he had regained control of his left leg, but not the use of his arm.

In an attempt to recover some arm movement, last August Marin began three months of therapy with two trial robotic rehabilitation devices. He is now able to do push-ups. "They're not perfect gym push-ups, but I'm getting there," he says.

Each year 700,000 people in the US and 130,000 in the UK suffer a stroke, making it the biggest cause of severe disability in both countries. Standard physiotherapy can work well for some people, but it is expensive so patients often spend only a short time with a therapist. The standard of therapy can also vary hugely between practitioners, producing variable results. Improving stroke rehabilitation could ...

The complete article is 1389 words long.