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Spinal Cord Anatomy

Picture of spinal cord anatomy


The spinal cord is a soft bundle of nerves that extends from the base of the brain to the lower back. It runs through the spinal canal and is protected by the bones of the spine (vertebrae). Messages between the brain and the nerve roots travel up and down the spinal cord, making it possible for the brain and body to communicate. The discs cushion the vertebrae and provide flexibility to the spine and spinal cord.

ByHealthwise Staff
Specialist Medical ReviewerRobert B. Keller, MD - Orthopedics
Last RevisedFebruary 13, 2012

eMedicineHealth Medical Reference from Healthwise


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