A theoretical study of the steady-state model for measuring regional cerebral blood flow and oxygen utilisation using oxygen-15.
Details
Serval ID
serval:BIB_08494272D76B
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
A theoretical study of the steady-state model for measuring regional cerebral blood flow and oxygen utilisation using oxygen-15.
Journal
Journal of Computer Assisted Tomography
ISSN
0363-8715 (Print)
ISSN-L
0363-8715
Publication state
Published
Issued date
1981
Volume
5
Number
4
Pages
544-550
Language
english
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov'tPublication Status: ppublish
Abstract
There is a growing interest in the tomographic measurement of regional cerebral blood flow and oxygen utilisation using continuous inhalation of C15O2 and 15O2. This paper examines the influence of certain assumptions in the underlying steady-state model. Estimations are made for possible errors in the actual measurement of these quantities in grey and white matter.
Keywords
Blood Flow Velocity, Brain/metabolism, Brain/radionuclide imaging, Carbon Dioxide, Cerebrovascular Circulation, Humans, Mathematics, Models, Biological, Oxygen Consumption, Oxygen Radioisotopes/diagnostic use, Tomography, Emission-Computed
Pubmed
Web of science
Create date
09/10/2011 19:41
Last modification date
20/08/2019 13:30
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