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Brain trick makes robot hand feel real

作者:帅颗    发布时间:2019-03-09 01:10:04    

By Peter Aldhous A BIZARRE illusion that makes people believe a false hand is part of their own body could be all it takes to imbue prosthetic limbs with a sense of touch. Although sophisticated robotic prosthetics can now replace amputated hands, they don’t yet provide the brain with the sensory feedback vital to control fine movement. Without feeling pressure from the fingertips, for example, an amputee operating a robotic hand could either break a wine glass by grasping it too tightly,

 

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