A theoretical study of the steady-state model for measuring regional cerebral blood flow and oxygen utilisation using oxygen-15.
Détails
ID Serval
serval:BIB_08494272D76B
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
A theoretical study of the steady-state model for measuring regional cerebral blood flow and oxygen utilisation using oxygen-15.
Périodique
Journal of Computer Assisted Tomography
ISSN
0363-8715 (Print)
ISSN-L
0363-8715
Statut éditorial
Publié
Date de publication
1981
Volume
5
Numéro
4
Pages
544-550
Langue
anglais
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov'tPublication Status: ppublish
Résumé
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.
Mots-clé
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
Création de la notice
09/10/2011 19:41
Dernière modification de la notice
20/08/2019 13:30
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