09/26/2025
Day 26 of National Hydrocephalus Awareness Month; of Cerebrospinal Fluid: The total volume of CSF in the adult ranges from140 to 270 ml. The volume of the ventricles is about 25 ml. CSF is produced at a rate of 0.2 - 0.7 ml per minute or 600-700 ml per day. The circulation of CSF is aided by the pulsations of the choroid plexus and by the motion of the cilia of ependymal cells. An excessive build up CSF in the ventricles of the brain is known as Hydrocephalus.
This is 14 month old Hydro Hero Grant from Minnesota.