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Presentation
Calibrating an Intracranial Pressure Dynamics Model With Clinical Data - A Progress Report
Systems Science Faculty Publications and Presentations
  • Wayne W. Wakeland, Portland State University
  • Brahm Goldstein, Oregon Health & Science University
  • James McNames, Portland State University
Document Type
Presentation
Publication Date
1-1-2004
Subjects
  • Intracranial pressure,
  • Biology -- Research,
  • Brain Concussion
Abstract

We describe the calibration of a computer model of intracranial pressure (ICP) dynamics to correspond with annotated clinical data taken from a patient being treated for elevated ICP due to a traumatic brain injury. The research protocol employed during treatment includes adjusting the elevation of the head of the bed, adjusting the ventilator settings to induce mild hyperventilation and hypoventilation, and adjusting the height of the cerebrospinal fluid drainage system. The model behavior corresponds to the experimental data quite well in the case of the changing the head of the bed, but less well in the case of changing the ventilator settings.

Description

Presented at the 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2004 in San Francisco, California.

The article based on this presentation was published in Engineering in Medicine and Biology Society, 2004. IEMBS '04. 26th Annual International Conference of the IEEE and can be found online at: http://dx.doi.org/10.1109/IEMBS.2004.1403266

Persistent Identifier
http://archives.pdx.edu/ds/psu/17767
Citation Information
Wakeland, W., Goldstein, B., and McNames, J. Calibrating an Intracranial Pressure Dynamics Model with Annotated Clinical Data--a Progress Report. Presented at the 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2004 in San Francisco, California.