Spinal cavity

Definition

The spinal cavity is a long, narrow space within the vertebral column that houses and protects the spinal cord. This cavity runs from the base of the skull to the lower back, forming a crucial part of the central nervous system's infrastructure.

Related terms

Spinal Cord: A long, slender bundle of nervous tissue that extends from the brainstem down through the spinal cavity and is responsible for transmitting nerve signals between the brain and the rest of the body.

Vertebral Column: The series of vertebrae extending from the skull to the tailbone, forming part of the skeleton that protects the spinal cord and supports the body’s structure.

Central Nervous System (CNS): Comprises the brain and spinal cord, functioning as the primary control center for processing information and directing bodily responses