What Is Spinal Cord Injury?

نویسندگان

  • Madeleine O’Higgins
  • Anna Badner
  • Michael G. Fehlings
چکیده

The spinal cord is a pathway for messages to and from the brain and other parts of the body. It has nerve cells called neurons that are divided into white matter, which has a fatty white coating called myelin, and gray matter. The spinal cord is protected by the bony spine. When the spinal cord is injured, the injury happens in two stages: the first of these is the actual injury where the cord is bruised or torn and the second is known as the secondary injury. The secondary injury includes a few different reactions that happen in the body because of the bruising and tearing. Spinal cord injuries can cause a person to lose feeling or use of their arms and legs, so scientists are working to find different ways of stopping or reducing the secondary injury to help people with spinal cord injuries recover better.

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تاریخ انتشار 2017