Paraplegic patients walk again with spinal cord implants

https://www.abc.net.au/news/health/2018-11-01/neurotechnology-restores-walking-spinal-cord-injury/10446050

Three patients with severe spinal cord injuries are walking again, thanks to a wireless implant which delivers electrical stimulation to the spinal cord. A team based at the Swiss Federal Institute of Technology (EPFL) surgically implanted spinal cord stimulators in the patients, with the aim of activating the spinal cord via an electrical pulse.