PubMed · 15597036
Bridge over troubled waters.
Abstract
Spinal cord injury interrupts connections between the brain and spinal cord, rather than producing large-scale damage. Reconnecting severed axons with their prior targets is a primary objective of spinal cord repair. Despite progress, this goal will probably not be attained soon because many problems remain to be solved. We discuss an alternative for promoting motor function after spinal damage by bridging the injury. We highlight a novel spinal injury bridge that we have developed to reconnect spinal motor circuits below the injury with the brain. A spinal nerve that exits above the injury is disconnected and inserted into the cord caudal to injury. Motor axons in the inserted nerve regenerate into the cord and synapse on neurons producing a novel circuit to bypass the injury.
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Lucas Campos, Richard T Ambron, John H Martin. 2004-12-22. Bridge over troubled waters.. https://pubmed.ncbi.nlm.nih.gov/15597036/
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