What is intracranial compliance?
Correspondingly, what is cerebral compliance?
BACKGROUND: Cerebral compliance expresses the capability to buffer an intracranial volume increase while avoiding a rise in intracranial pressure (ICP). The autoregulatory response to Cerebral Perfusion Pressure (CPP) variation influences cerebral blood volume which is an important determinant of compliance.
In this manner, how is intracranial pressure maintained?
The body has various mechanisms by which it keeps the ICP stable, with CSF pressures varying by about 1 mmHg in normal adults through shifts in production and absorption of CSF. Changes in ICP are attributed to volume changes in one or more of the constituents contained in the cranium.
Effective treatments to reduce pressure include draining the fluid through a shunt via a small hole in the skull or through the spinal cord. The medications mannitol and hypertonic saline can also lower pressure. They work by removing fluids from your body.