spinal cord regeneration

Spinal cord regeneration involves the body’s ability to repair nerve damage after injury. When the spinal cord is damaged, nerve fibers and the protective myelin sheath can be damaged or destroyed, disrupting communication between the brain and body. In some animals, such as certain fish and amphibians, specialized cells can grow back and reconnect nerve pathways, restoring function. In humans, however, regeneration is limited due to scar formation and inhibitory factors that impede nerve regrowth. Researchers are exploring ways to promote nerve growth, reduce scarring, and improve repair strategies to enhance recovery after spinal cord injuries.