Originating in the cervical spine (C3 to C5), the phrenic nerves are vulnerable to injury as they travel down the neck and through the chest into the diaphragm. Phrenic Nerve Anatomy ...

The cervical spine protects the nerves connecting to the brain, allowing the head to move freely while supporting its weight. The thoracic spine: The thoracic spine is the middle part of the spine ...

This video reviews the cervical spine anatomy and demonstrates a physical examination of the cervical spine. Skip to main content. ... Cervical nerve 1 (C1) has no dermatome. C2, ...

The thoracic spine is located between your cervical and lumbar spines, and it serves as an attachment point for your ribs and for many muscles and bones. If it seems to you like your neck and low ...

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.

Cervical pain, medically known as cervicalgia, refers to pain in the neck or spine below the head. It can cause problems involving stiffness, reduced motion, muscle spasms, and numbness, affecting ...

Cervical radiculitis (cervical radiculopathy) happens when something presses up against one of the nerve roots near the top of your spine. This pressure is usually caused by a herniated or worn ...

Your spine specialist will make a treatment recommendation based on your symptoms and imaging results. If you have cervical myelopathy, you will likely need spinal decompression surgery. About 90 ...

To learn how spinal nerves can become compressed, it helps to understand more about the anatomy of the spinal column. You have 24 vertebrae, which are bones separated by discs.

But this is not truly a function of the hypoglossal nerve — the nerve fibers come from the first, second, and third cervical spinal nerves and travel with the hypoglossal nerve. Where Is the ...

Pairing targeted vagus nerve stimulation with physical therapy seems to help people who are partially paralysed from spinal cord injuries regain the ability to perform some everyday activities ...