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Retrospective Correction for Induced Magnetic Field Inhomogeneity in Measurements of Large-Vessel Hemoglobin Oxygen Saturation by MR Susceptometry

MR susceptometry-based blood oximetry relies on phase mapping to measure the difference in magnetic susceptibility between intravascular blood and surrounding tissue. The main source of error in MR susceptometry is the static field inhomogeneity caused by an interface between air and tissue or betwe...

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Bibliographic Details
Published in:Magn Reson Med
Main Authors: Langham, Michael C., Magland, Jeremy F., Floyd, Tom F., Wehrli, Felix W.
Format: Artigo
Language:Inglês
Published: 2009
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4743496/
https://ncbi.nlm.nih.gov/pubmed/19107914
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.21499
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