The glossopharyngeal nerve provides motor function to the stylopharyngeus muscle. Located in the pharynx, which is the portion of your throat behind the nose and mouth, this muscle is involved in ...

Your neck muscle anatomy fits into three categories, the anterior, lateral, and posterior neck muscles. These three muscles help your head move. Two major neck muscles, the trapezius, and ...

The trochlear nerve, also known as cranial nerve 4 (CN IV), controls the superior oblique muscle in your eye. This muscle allows you to move your eyeball down and shift your gaze from side to side.

Pain in the hand, neck, or other areas of the body may indicate a pinched nerve. But a similar discomfort can be felt with a muscle pull. So, how do you figure out what is what? Speaking with the ...

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 ...

There are different types of neck pain that can affect your muscles, nerves, or other nearby tissues. Each has different causes and different treatments that might be effective. Neck pain may ...

If you have a pinched nerve in the neck, doing exercises can help. These seven stretches relieve mild pain by decompressing the nerve and loosening tight muscles.

Common Causes of Neck-Related Shoulder Pain 1. Text Neck Syndrome. Cause: Slouching over phones, laptops, or tablets for hours. Effect: Strains neck muscles, compresses nerves, and triggers ...

Electrodiagnostic tests measure the electrical activity that your muscles and nerves produce. These tests help identify the areas of degenerative disease in your spine. Steroid injections pinpoint ...

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 ...