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Updated: Jul 17, 2026

Epidural Intracranial Pressure Measurement in Rats Using a Fiber-optic Pressure Transducer
09:04

Epidural Intracranial Pressure Measurement in Rats Using a Fiber-optic Pressure Transducer

Published on: April 25, 2012

Increased Phase Synchronization between Intracranial Pressure and Arterial Blood Pressure during Elevated

R Zou1, E McCormack, M Egnor

  • 1Neurosurgery Department, Children's Hospital Boston, Harvard Medical School, Boston, MA, USA.

Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
|February 7, 2007
PubMed

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Increased intracranial pressure (ICP) refers to a potentially life-threatening rise in pressure inside the skull. This usually happens when there is a major change in the volume of brain tissue, blood, or cerebrospinal fluid (CSF) — the three components inside the skull. According to the Monro-Kellie doctrine, if the volume of one component increases, the volumes of the other components must decrease to maintain normal pressure. If this does not happen, ICP rises.The process often begins with...