Medically reviewed by Jennifer Steinhoff, MD Key Takeaways The lumbar spine includes five vertebrae that help with mobility and stability.Lumbar vertebrae are larger because they carry the load from ...

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 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 ...

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

A pinched nerve in the spinal region is a common yet often misunderstood condition that affects a significant portion of the population at some point in their lives. This condition not only causes ...

Spinal stenosis occurs when the spaces in your spine narrow, whether from aging, injury, or a medical condition. You may have pain, weakness, or other symptoms if the spinal cord is compressed. The ...

Interpretation of clinical findings of BPI in newborns depends on knowledge of peripheral nervous system (PNS) structures and physiology. All nervous system structures originate from the embryonic ...

What are spinal cord tumours? The spinal cord is a long bundle of nerves that stretches from the brain to the lower part of your back. The nerves send messages that control movement and feeling in ...

Each year thousands of patients face life-long losses in sensation and motor function from spinal cord injury and related conditions in which axons are badly damaged or severed. New research in mice ...