1. Protection: The thoracic vertebrae help protect the vital organs in the chest cavity, such as the heart and lungs.
2. Support: The thoracic vertebrae provide structural support for the rib cage and help maintain proper posture.
3. Facilitation of movement: The thoracic vertebrae allow for flexibility and movement of the upper body, such as bending and twisting.
4. Attachment points for muscles and ligaments: Various muscles and ligaments attach to the thoracic vertebrae, helping to stabilize and control movement of the spine and rib cage.
5. Neural protection: The thoracic vertebrae encase and protect the spinal cord, which transmits signals between the brain and the rest of the body.
Functions of thoracic vertebrae
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