Twelve years ago, a cycling accident left Gert-Jan Oskam, now 40, with paralysed legs and partially paralysed arms, after his spinal cord was damaged in his neck. But these days, Oskam is back on his feet and walking, thanks to a device that creates a ‘digital bridge’ between his brain and the nerves below his injury.

The device — called a brain–spine interface — builds on previous work by Grégoire Courtine, a neuroscientist at the Swiss Federal Institute of Technology in Lausanne and his colleagues. In 2018, they demonstrated that, when combined with intensive training, technology that stimulates the lower spine with electrical pulses can help people with spinal-cord injuries to walk again.

Source: Brain-Spine Interface Allows Paralyzed Man to Walk Using His Thoughts – Scientific American