Paralysed man moves arm using power of thought in world first

Paralysed man moves arm using power of thought in world first

Paralysed man moves arm using power of thought in world first 150 150 icnagency

By: Sarah Boseley Health editor | Paralysed man moves arm using power of thought in world first | Neuroscience | The Guardian

Neuroprosthetic procedure first in world to restore brain-controlled reaching and grasping in man paralysed from the neck down

A man who was paralysed from below the neck after crashing his bike into a truck can once again drink a cup of coffee and eat mashed potato with a fork, after a world-first procedure to allow him to control his hand with the power of thought.

Bill Kochevar, 53, has had electrical implants in the motor cortex of his brain and sensors inserted in his forearm, which allow the muscles of his arm and hand to be stimulated in response to signals from his brain, decoded by computer. After eight years, he is able to drink and feed himself without assistance.

Related: Brain implant helps paralysed man regain partial control of his hand

Related: Man gets bionic hand with sense of touch nine years after accident

Related: Brain implant allows partially paralysed monkeys to walk again

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