The trochlear nerve is the fourth of 12 cranial nerves that emerge from the brain and extend down the head, neck, and torso. Cranial nerves help control sensory innervation: i.e., the ability to ...

The cranial nerves start near the back of the brain and travel to muscles and organs in your head, neck, and trunk. They're responsible for many essential muscle movements and sensory experiences.

A pinched nerve in the neck may feel like pins and needles. It might also cause pain and weakness in the shoulder, arm, or hand. Severe cases require medical care.

When nerves that supply the arms, are “pinched” or irritated in the neck or cervical spine, affected individuals can experience pain in one or both arms. Frequently, these individuals do not ...

A pinched nerve in the neck can cause pain, numbness, and tingling. In this article, learn about 10 exercises and stretches that can relieve these symptoms.

Nerve neck pain is also called cervical radiculopathy. It’s caused when a bulging or slipped disc presses on a nerve. This can happen after an injury or as you age and your joint tissue weakens.

Levator Scapula Stretch Why: Your levator scapula muscle attaches at both the neck and the shoulder, and tightness in it can be a common cause of nerve pinches that moves pain down the arm. This ...