It supports the weight of the head and protects the nerves that transmit sensory and motor information between the brain and the rest of the body. Additionally, the neck is highly flexible, allowing the head …

Neck, in land vertebrates, the portion of the body joining the head to the shoulders and chest. Some important structures contained in or passing through the neck include the seven cervical vertebrae …

What is neck pain (cervicalgia)? Neck pain, sometimes called cervicalgia, is pain in or around your spine beneath your head. Your neck is also known as your cervical spine. Neck pain is a common …

Aug 25, 2022 · Neck pain is common. Poor posture — whether from leaning over a computer or hunching over a workbench — strains neck muscles. Osteoarthritis also is a common cause of neck …

Its contoured, ergonomic design follows the natural curve of your body, properly supporting your head, neck and shoulders when you sleep on your back or side.

Learn about the anatomy of the neck, including cervical vertebrae, muscles, vessels, nerves, glands and fascia. A comprehensive resource for medical students and clinicians.

Jan 28, 2026 · Your neck is made up of bones, ligaments, and muscles, which support your neck and allow for motion. Any abnormalities, inflammation, or injury to your neck can cause pain or stiffness.

The neck has a significant amount of motion and supports the weight of the head. However, because it is less protected than the rest of the spine, the neck can be vulnerable to injury and disorders that …

Neck pain can also be helped by sleeping on a firm mattress, with your head at the same height as your body, and by sitting upright, with your shoulders and neck back. Don’t wear a neck collar unless your …

Nov 17, 2024 · Poor posture, sleep habits, and heavy bags can cause neck pain (cervicalgia). Learn how to relieve and prevent it, with tips on treatment and when to seek medical advice.