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Dependence of blood T(2) on oxygenation at 7T: in vitro calibration and in vivo application

PURPOSE: The calibratable relationship between blood oxygenation (Y) and T(2) allows quantification of cerebral venous oxygenation. We aim to establish a calibration plot between blood T(2), Y, and hematocrit (Hct) at 7T, and using T(2)-Relaxation-Under-Spin-Tagging (TRUST) MRI, determine human veno...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Krishnamurthy, Lisa C., Liu, Peiying, Xu, Feng, Uh, Jinsoo, Dimitrov, Ivan, Lu, Hanzhang
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2013
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3971007/
https://ncbi.nlm.nih.gov/pubmed/23843129
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.24868
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