Implantable devices help paralyzed people walk again.

According to a study published in Nature, Gert-Jan Oskam, a 40-year-old Dutchman paralyzed in a bicycle accident 12 years ago, had an electronic device implanted in his brain. When he thinks about walking, signals are sent to his legs via a second implant in his spine, enabling him to walk again.

Source: https://www.sggp.org.vn/thiet-bi-cay-ghep-giup-nguoi-bai-liet-di-lai-duoc-post691165.html