Literature DB >> 8360281

Reproducibility of resting cerebral blood flow measurements with H2(15)O positron emission tomography in humans.

E Matthew1, P Andreason, R E Carson, P Herscovitch, K Pettigrew, R Cohen, C King, C E Johanson, S M Paul.   

Abstract

Two consecutive measurements of resting CBF were carried out in normal volunteers (n = 25) using H2(15)O positron emission tomography. Absolute whole-brain blood flow (WBBF; ml 100 g-1 min-1, mean +/- SD) for the first (40.3 +/- 6.4) and second (39.3 +/- 6.5) measurements was not significantly different (mean % difference 2.3 +/- 8.7). Analysis of regions of interest showed no significant differences in absolute regional CBF (rCBF) and normalized (rCBF/WBBF) rCBF. Left-right differences were also not significant. These data demonstrate the reproducibility of resting CBF measurements in normal humans.

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Year:  1993        PMID： 8360281     DOI： 10.1038/jcbfm.1993.95

Source DB:  PubMed          Journal:  J Cereb Blood Flow Metab        ISSN： 0271-678X            Impact factor:   6.200


  13 in total

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8.  Benzodiazepine receptors mediate regional blood flow changes in the living human brain.

Authors:  E Matthew; P Andreason; K Pettigrew; R E Carson; P Herscovitch; R Cohen; C King; C E Johanson; D J Greenblatt; S M Paul
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Journal:  Eur J Nucl Med Mol Imaging       Date:  2003-01-28       Impact factor: 9.236
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