| Literature DB >> 909931 |
J Kuikka, A Ahonen, A Koivula, T Kallanranta, J Laitinen.
Abstract
The regional cerebral blood flow (rCBF), intial slope index (ISI), transfer time (th) and volume (rCBV) were measured simultaneously in 43 hospital patients using a 133Xe intravenous injection method and quantitative dynamic 99Tcm brain scintigraphy. The measurements were made with a gamma camera and the data processing interfaced with a small digital computer. The following mean values and standard deviations were obtained from 50 control hemispheres standardized to the age of 40 years: (formular): see article. Good agreement was found between the blood flow values determined from the intra-arterial and intravenous injection techniques.Entities:
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Year: 1977 PMID： 909931 DOI： 10.1088/0031-9155/22/5/015
Source DB: PubMed Journal: Phys Med Biol ISSN： 0031-9155 Impact factor: 3.609