In the dorsal cavity, which cavity contains the spinal cord?

The vertebral cavity, also known as the spinal cavity, specifically houses the spinal cord within the protective structures of the vertebrae. This cavity runs through the length of the spinal column and is crucial for the uninterrupted transmission of nerve signals between the brain and the rest of the body.

While the cranial cavity contains the brain, and the thoracic and abdominal cavities house the organs of the thorax and abdomen respectively, they do not contain the spinal cord. The protective bony structure of the vertebrae in the vertebral cavity is essential for safeguarding the spinal cord from injury. Thus, recognizing the specific function and location of the vertebral cavity gives a clear understanding of its role in the body's anatomy.