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 ...

A complex system of nerves and muscles enables the human eye to blink, gaze, and shift focus. The trochlear nerve is one of six cranial nerves that carry electrical impulses from the brain to the eye.

Symptoms of a pinched nerve in the neck can include neck pain, hand and arm numbness, and shoulder weakness. Treatments like physical therapy and immobilizing the neck can help ease pain and relieve ...

The phrenic nerve is the nerve that controls your diaphragm, the dome-shaped muscle that helps you breathe. The diaphragm muscles expand and tighten the lungs to help you draw air into them. The ...

Pain from a pinched nerve in the neck can make people reluctant to exercise. However, movement may help reduce or relieve pain. A person with a pinched nerve in the neck may experience tingling, ...

Surgeons across the country are testing a glowing nerve imaging agent that could make head and neck surgery safer. Here’s how it works. A new surgical technique is helping doctors better protect ...