China has become the second country in the world to advance invasive brain-computer interface technology to a human trial, state broadcaster CCTV reported on Saturday.
The trial is on a 37-year-old man who had to have all of his limbs amputated after a high-voltage electrical accident more than a decade ago.
In March, researchers implanted a device roughly the size of a coin and a series of electrodes into the man’s brain. A few weeks later, he was able to control a cursor on an electronic…
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