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Cerebrospinal Fluid

Meaning

Cerebrospinal Fluid (CSF) is a clear, colorless body fluid that occupies the subarachnoid space and the ventricular system around and inside the brain and spinal cord. Functionally, it acts as a crucial mechanical buffer, protecting the delicate central nervous system tissue from sudden movements or trauma. This vital fluid also plays a significant role in chemical homeostasis, ensuring a stable environment for neuronal activity.