What Is the Cervical Vertebrae Function

The cervical spine functions to provide mobility and stability to the head while connecting it to the relatively immobile thoracic spine. The movement of nodding the head takes place predominantly through flexion and extension at the joint between the atlas and the occipital bone, the atlanto-occipital joint.

What is the function of each vertebra?

Vertebrae are important structurally in vertebrates. They support the head and neck, allowing movements such as turning the neck. The vertebrae also provide attachment points for muscles and ligaments, allowing many of the motions that the body is able to go through, such as bending and twisting.

What is the function of C1 and C2 vertebrae?

The C1 vertebrae is named atlas and the C2 vertebrae is named axis. As well as protecting the spinal cord, these vertebrae are primarily responsible for facilitating and controlling the large range of movement that your neck has, and supporting the considerable weight of your skull at the tip of your spine.