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Quantification and Compensation of Eddy-Current-Induced Magnetic Field Gradients

Two robust techniques for quantification and compensation of eddy-current-induced magnetic-field gradients and static magnetic-field shifts (ΔB(0)) in MRI systems are described. Purpose-built 1-D or 6-point phantoms are employed. Both procedures involve measuring the effects of a prior magnetic-fiel...

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Main Authors: Spees, William M., Buhl, Niels, Sun, Peng, Ackerman, Joseph J.H., Neil, Jeffrey J., Garbow, Joel R.
Formato: Artigo
Idioma:Inglês
Publicado: 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3163721/
https://ncbi.nlm.nih.gov/pubmed/21764614
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jmr.2011.06.016
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