TechnologyBrain Bypass Lets Paralyzed Man Feed Himself AgainKeith Thomas broke his neck in 2020; now electrodes in his brain and fingertips let him scratch his nose, hold a cup, and pet his dog — even when the computer is switched off.
ScienceMouse With Severed Spinal Cord Regains Normal Movement in Lab TestA new combination of stem cells and biomaterials helped mice walk again after a complete spinal cord cut, raising hopes for future human spinal-injury therapies.
