CSF (Cerebrospinal Fluid)

Cerebrospinal fluid (CSF) is a clear, colorless liquid that surrounds the brain and spinal cord, acting as a cushion to protect these vital structures from injury. It also helps maintain stable pressure within the skull and removes waste products. CSF is produced in the ventricles of the brain and circulates through the central nervous system via a network of spaces and channels. Its balanced composition and circulation are essential for proper brain function, and tests of CSF can help diagnose neurological conditions like infections, bleeding, or other disorders.