Other
I scoliosis.com: Spinal Cord and Nerve Roots Anatomy
Read the anatomical components of the spinal cord and their function in the nervous system. Includes labeled diagram. Outstanding information and a helpful aid for understanding.
McGraw Hill
Mc Graw Hill Higher Education: Spinal Cord Structure
This website describes the function and structure of the spinal cord. Also provides a picture with clear labels for understanding.