Scientists have built a brain machine interface that lets monkeys handle a robotic wheelchair by using their thoughts.
It could be an advance tool which will help persons who have lost their muscle control and strength.
Miguel Nicolelis, Neuroscientist at Duke University said In some severely disabled people, even blinking is not possible.
He said This was a surprise.
This development could be really beneficial for the disabled persons who have lost their voluntary muscle control.
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