cerebrospinal fluid
Type: molecule Aliases: csfCSF
- Systems Analogy A protective liquid cushion that surrounds the brain and washes away daily metabolic waste.
- Formal Definition Cerebrospinal fluid; the clear fluid surrounding the brain and spinal cord, acting as a physical cushion, waste-clearance medium, and biomarker registry.
Mentioned In
Scientific Sources & Literature Citations
- [1] Empirical Study Spector R, Snodgrass SR, Johanson CE. A balanced view of the cerebrospinal fluid composition and functions: Focus on adult humans. Exp Neurol. 2015;273:57-68. ↗
"Cerebrospinal fluid provides buoyancy and waste-product clearance, maintaining a stable chemical environment for central nervous tissues."