CSF_FACTS

Normal CSF FACTS

80% brain parenchyma, 10% cerebrospinal fluid, and 10% blood.   Average intracranial volume 1700 ml Average brain volume  1200-1400 ml The normal color of CSF Clear, Colorless Average CSF volume  70-160 ml (125 ml within the subarachnoid spaces 25 ml within the ventricles) Total CSF Secretion 400 to 600 ml per day (varies between individuals)…