More and more evidence from other parts of the brain suggest that a molecule called ATP is part of the signaling mechanism
where damaged neurons tell the glia that they are in distress.
Not exact matches
It is made in abundance in the brain, especially in regions
where damage to dopamine - producing
neurons is known to give rise to Parkinson's.
Unlike peripheral nerves, which re-sprout axons when they are
damaged, mature spinal
neurons do not regrow axons in the part of the body
where the injury has occurred — such as when the spinal cord is cut or crushed — which results in paralysis below the injury.
We may be able to do the same thing with similar cell lines for
neurons,
where we can repair the
damage in the brain itself.