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Quantifying arbitrary magnetic susceptibility distributions with MR.

Lin Li·John S Leigh
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Abstract

Magnetic susceptibility, as a physical property of materials, plays important roles in many physical, chemical, engineering, and medical applications. Its quantification becomes of significant interest when MRI becomes a commonly used technique in biomedical applications. A general method is presented here for quantifying arbitrary magnetic susceptibility distributions in a localized region on the basis of first principles of magnetic induction field distributions in space. A proof of the concept was demonstrated by computer simulations. The study establishes the methodological basis for quantitative magnetic susceptibility imaging with MR.

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Computer SimulationMagnetic Resonance ImagingMagneticsModels, TheoreticalJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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Lin Li, John S Leigh. 2004. Quantifying arbitrary magnetic susceptibility distributions with MR.. https://doi.org/10.1002/mrm.20054

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