Multiple gradient echo sequence optimize
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Jim M. Wild; W.R. Wayne Martin; Peter S. Allen
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Article
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2002
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John Wiley and Sons
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English
β 510 KB
## Abstract A multipleβgradientβecho sequence is proposed for accurately mapping __R__ in the presence of inβslice macroscopic susceptibility gradients. Inβslice signal loss caused by background macroscopic susceptibility gradients is mitigated by combining three successive gradientβecho images who