In world-first, researchers engineer human spinal cord implants for treating paralysis / updates / By marora2018 https://www.news-medical.net/news/20220207/Researchers-develop-3D-human-spinal-cord-implants-for-treating-paralyzed-patients.aspx#:~:text=For%20the%20first%20time%20in,with%20long%2Dterm%20chronic%20paralysis.