<prompt> CSF is exceptFormed mainly in choroid plexus10 drain cerebral lymphaticsFlow from lateral ventricles throughMostly found in pelvic bones than in spine  <response>: Cerebro spinal fluidClear colorless bodily fluid found in the brain and spineProduced in the choroid plexus of the brainActs as a cushion or buffer for the cortex, providing a basic mechanical and immunological protection to the brain inside the skullServes a vital function in cerebral autoregulation of cerebral blood flow.Occupies the subarachnoid space the space between the arachnoid mater and the pia mater and the ventricular system around and inside the brain and spinal cord.Constitutes the content of the ventricles, cisterns, and sulci of the brain, and central canal of the spinal cord.Circulation of CSF 