Central canal
Central Canal
The Central Canal (pronunciation: /ˈsɛntrəl kəˈnæl/), also known as the Ependymal Canal, is a crucial part of the Spinal Cord and the Brain's ventricular system.
Etymology
The term "Central Canal" is derived from the Latin words 'centrum' meaning 'center' and 'canalis' meaning 'channel'.
Definition
The Central Canal is a small CSF filled space running longitudinally through the length of the entire spinal cord. The canal is continuous with the Ventricular System of the brain.
Function
The primary function of the Central Canal is to transport cerebrospinal fluid throughout the Central Nervous System. This fluid serves as a protective cushion for the brain, helps to remove waste products, and provides nutrients to the nervous tissue.
Related Terms
- Ependyma: The thin epithelial membrane lining the Central Canal.
- Spinal Cord: The part of the central nervous system housed within the spinal column, from which the spinal nerves emerge.
- Ventricular System: The set of four interconnected cavities (ventricles) in the brain where the cerebrospinal fluid is produced.
- Cerebrospinal Fluid: The clear, colorless body fluid found in the brain and spinal cord.
See Also
External links
- Medical encyclopedia article on Central canal
- Wikipedia's article - Central canal
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