The spinal cord is a cylindrical tube of nerves and other cells. It carries signals back and forth between the brain and the rest of the body. Learn more about its anatomy and functions.

The impact on spinal health. The significance of a pinched nerve extends beyond temporary discomfort. If left unaddressed, it can lead to chronic pain, limited mobility and even long-term nerve ...

The central nervous system is made up of the brain and spinal cord. It gathers information from all over the body and coordinates activity. We explore the types of cells involved, the regions of ...

A dermatome is a distinct area of your skin defined by its connection to one of 30 spinal nerves. We’ll explore more about both your spinal nerves and dermatomes, including a chart showing each ...

The lumbar region of your spine is where your spinal cord ends in a collection of nerves that look like a horse’s tail called the cauda equina. These nerves send and receive messages to and from ...

Medically reviewed by Jennifer Steinhoff, MD A pinched nerve in the lower back occurs when excessive pressure is applied to a ...

A team of researchers at Rowan University has developed an injectable biomaterial that could significantly improve recovery ...

Spinal stenosis is a narrowing of the spinal column that causes nerves to become compressed. It can cause pain, numbness, and tingling in your neck or lower back.

The cervical spine refers to the neck region of the spinal column. It consists of seven bones known as the C1–C7 vertebrae . The spinal canal is a tunnel that runs down the center of the spine.

Thoracic myelopathy affects the nerves in the thoracic region of the spinal cord (i.e., the middle and upper back). Lumbar myelopathy. As the spinal cord usually doesn’t extend to the lumbar ...