ISSN:
1432-1106
Keywords:
Cerebral blood volume
;
Cerebral blood flow
;
Isotope measurements
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary Blood flow and blood volume were measured simultaneously in the same cerebral region in anaesthetized cats with controlled respiration. The measurements were made with the same scintillation-detector, using the freely diffusible indicator 133 Xenon for flow determinations and the intra-vascular indicator RISA (131I) for volume recordings. A very high correlation was found between volume and flow changes (r = .96, p 〈 0.001). This finding indicates that variations of regional cerebral blood volume are accompanied by proportional blood flow changes.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00234379