Keith Thomas from New York was involved in a driving accident back in 2020 that injured his spine’s C4 and C5 vertebrae, leading to a total loss in feeling and movement from the chest down. Recently, though, Thomas had been able to move his arm at will and feel his sister hold his hand, thanks to the AI brain implant technology developed by the Northwell Health’s Feinstein Institute of Bioelectronic Medicine.
The research team first spent months mapping his brain with MRIs to pinpoint the exact parts of his brain responsible for arm movements and the sense of touch in his hands. Then, four months ago, surgeons performed a 15-hour procedure to implant microchips into his brain — Thomas was even awake for some parts so he could tell them what sensations he was feeling in his hand as they probed parts of the organ.
While the microchips are inside his body, the team also installed external ports on top of his head. Those ports connect to a computer with the artificial intelligence…
2023-08-02 02:37:11
Original from www.engadget.com