This image shows how the e-dura implant works.

Neuroprosthetics for Paralysis

Researchers develop a new implant which can be applied to the spinal cord directly, without causing inflammation or damage.
The image is taken from the study. The caption provides a better description.

Scientists Identify Clue to Regrowing Nerve Cells

Researchers have identified a chain reaction which triggers the regrowth of some damaged nerve cell branches. The finding could someday help improve treatments for nerve injuries which can cause loss of sensation or paralysis.