Jun_Ming_Zhang Posted May 10, 2017 Share Posted May 10, 2017 Material below summarizes the article, Active Nerve Regeneration with Failed Target Reinnervation Drives Persistent Neuropathic Pain, published on January 26, 2017 in eNeuro and authored by Wenrui Xie, Judith A. Strong, and Jun-Ming Zhang.Peripheral nerves differ from those in the brain in that they can readily regrow (regenerate) after injury. When a peripheral nerve is cut or crushed, the distal part that was disconnected from the cell body undergoes a process called Wallerian degeneration. Debris from injured axons is cleared, the axon ending dies back, and an environment conducive to regeneration develops. If the gap across the injury site is not too large, there is a window of opportunity — a time period during which axons can regrow (regenerate) down the distal segment and reinnervate (reconnect to) the target tissues.Link back to full article Link to comment Share on other sites More sharing options...
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