Primary purpose of CSF?
shock absorber
Where is CSF found?
between the pia mater and arachnoid mater (subarachnoid mater)
Normal CSF production in a day?
21 mL/h; or 1/2 L a day
total volume of CSF at any given time?
150 mL
CSF is formed primarily by?
choroid plexus in ventricles
CSF flows from lateral ventricles to the 3rd ventricle by?
foramen of Monroe
CSF passes into the fourth ventricle via?
aqueduct of Sylvius