Traumaticinjuriestospinalcordelicitpersesignalingpathwaysleadingtounselectiveandcomplexpathologicaloutcomes:deathofmultipleclassesofneuralcells,formationofcysticcavitiesandglialscars,disruptionofaxonalconnections,anddemyelinationofsparedaxons,allofwhichcancontributemoreorlesstodebilitatingfunctionalimpairmentsfoundinpatientswithspinal