Science, asked by devumondal10, 6 months ago

What is CSF? please answer me in brief.​

Answers

Answered by vikashkrverma26
4

Answer:

Cerebrospinal fluid, or CSF, is clear, colorless, and filtered from the blood by cells in the ventricles (fluid spaces). The body produces 500 ml/day, but reabsorption is slower, so only 100-150 ml is found circulating around the brain and spine.

Answered by Anonymous
8

Answer:

Cerebrospinal fluid (CSF) is a clear, colorless body fluid found in the brain and spinal cord. It is produced by specialised ependymal cells in the choroid plexuses of the ventricles of the brain, and absorbed in the arachnoid granulations. There is about 125 mL of CSF at any one time, and about 500 mL is generated every day. CSF acts as a cushion or buffer, providing basic mechanical and immunological protection to the brain inside the skull. CSF also serves a vital function in the cerebral autoregulation of cerebral blood flow.CSF occupies the subarachnoid space (between the arachnoid mater and the pia mater) and the ventricular system around and inside the brain and spinal cord. It fills the ventricles of the brain, cisterns, and sulci, as well as the central canal of the spinal cord. There is also a connection from the subarachnoid space to the bony labyrinth of the inner ear via the perilymphatic duct where the perilymph is continuous with the cerebrospinal fluid. The ependymal cells of the choroid plexuses have multiple motile cilia on their apical surfaces that beat to move the CSF through the ventricles.

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