Cerebrospinal fluid (CSF) is a clear, colorless body fluid found in the brain and spinal cord. It provides cushioning for the brain, removes waste products, and circulates nutrients.
5 Must Know Facts For Your Next Test
CSF is produced by the choroid plexus in the ventricles of the brain.
It acts as a shock absorber to protect the central nervous system from trauma.
CSF helps maintain homeostasis by regulating intracranial pressure.
It can be sampled via lumbar puncture to diagnose infections like meningitis.
CSF contains glucose, proteins, and white blood cells which can indicate infection or disease.
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Choroid Plexus: A network of cells that produce cerebrospinal fluid in the ventricles of the brain.