Skip to main content
Fig. 2 | Fluids and Barriers of the CNS

Fig. 2

From: Review: pathophysiology of intracranial hypertension and noninvasive intracranial pressure monitoring

Fig. 2

The relationship between pressure and volume within the intracranial compartment. In region A, changes in the volume of one intracranial component can be buffered by changes in the volume of other components, resulting in minimal change in ICP. In region B, this buffering capacity is becoming exhausted, and ICP, though still within a normal range, begins to rise. Finally, in region C, the buffering capacity has been completely exhausted, and ICP rises rapidly at an accelerating rate in response to an increase in one or more intracranial components

Back to article page