The US military agency DARPA says it has successfully restored a test subject's sense of touch using a prosthetic hand connected directly to the brain. The research was carried out on an anonymous 28-year-old man, who was paralyzed after suffering a spinal cord injury more than a decade ago. An array of electrodes was placed in the volunteer's sensory cortex (part of the brain that identifies touch) and connected to pressure sensors on a prosthetic hand, with electrical signals sent from the hand to the brain.
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[New post] Prosthetic limb used to restore ‘near-natural’ sense of touch, claims DARPA
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