Damaged nerves regrown with new implant

British and German engineers have created computer-generated implants that allow damaged nerves to regrow.

Spinal cord bypassed to move paralyzed hand

Medical researchers have successfully enabled a paralyzed monkey to move its hand, by delivering messages from the brain directly to the muscles.

Paralyzed man learns to walk again

For the first time ever, a man paralyzed from the chest down has walked unaided.