What is the anatomy of the spinal cord? The human spinal cord is a cylindrical structure of nerve tissue that is protected by the spinal column and composed of uniformly organized white and grey ...

The spinal cord is a cylindrical structure of nervous tissue that serves as the main communication conduit between the brain and the rest of the body. It extends from the base of the brain, through ...

A pinched nerve can be very painful—no matter where it’s located in your body. If you experience one in your back, it can travel to other parts of the body and cause sharp pain, tingling, numbness, or ...

A herniated disc can pinch a nerve, which causes pain, numbness, or weakness in your lower back and legs. Diagnosing a ...

What Is the Cervical Spine? Where Is the Cervical Spine Located? A long, flexible column extending through most of your upper body, the spinal column consists of seven bones called vertebrae. The ...

Spinal muscular atrophy affects the development of the nervous system more profoundly than was previously thought, a new ...

The obturator nerve is a large, multibranched nerve that travels through your pelvis to your inner thigh. This nerve helps you feel sensations like temperature and pain in your lower limbs. It also ...

Amyotrophic lateral sclerosis (ALS) is a condition that causes the degeneration of the nerve cells in the nervous system, affecting certain neurons in the spinal cord. ALS is a fatal disease that ...