The vertebral column’s most important physiologic function is protecting the spinal cord, which is the main avenue for communication between the brain and the rest of the body. The spinal cord is ...

The lower back is home to the lumbar vertebrae, the sacrum, and the coccyx. These are some of the bones responsible for posture, movement, and protection of the spinal cord, which is a long tube of ...

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 ...

The spinal cord is a compact bundle of nerves extending from the base of the brain down the spine. Diagram. This fact sheet is intended to be a starting point for understanding the normal functions of ...

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 ...

Various nerves control bladder and bowel function, including the spinal cord, cauda equina, pudendal nerves, and the enteric nervous system, a nerve network in the walls of the digestive tract. These ...