CSF, is an abbreviation for Cerebrospinal Fluid, is an essential component of the brain and the central nervous system. Produced by the choroid plexus (Lower arterial part) of the brain, the CSF not only acts as a protection mechanism, but also as a chemical stabilizer, brain buoyancy regulator, toxin clearance system, and pressure maintenance system. It is produced daily and circulated throughout the exterior of the brain (subarachnoid space), such that only 100-160ml is circulated at any given time. The relevance of CSF therefore lies in the diseases that can cause any disruptions in the functionality of the CSF and thereby the function of the brain. This is therefore a growing area of interest, as research is still in process to understand the dynamics of CSF production, regulation and the blood-brain-barrier.