Cancellation of metal-induced MRI artifacts with dual-component paramagnetic and diamagnetic material: mathematical modelization and experimental verification

Journal of Magnetic Resonance Imaging : JMRI
B ChauvelJ D de Certaines

Abstract

A mathematical model of dual-component paramagnetic and diamagnetic material to cancel metal-induced MRI artifacts was developed and verified experimentally. The magnetization produced by metallic material and then the gradient linearity distortion can be cancelled by using such materials with opposing paramagnetic and diamagnetic properties. This concept of dual-component materials provides a novel solution to the problem of MRI artifacts.

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Citations

Nov 5, 1999·Journal of Magnetic Resonance Imaging : JMRI·F LethimonnierJ J Le Jeune
Nov 6, 2002·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·James L WilsonPeter Jezzard
Apr 3, 2001·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·S BalacJ D de Certaines
Mar 27, 2001·Computer Methods in Biomechanics and Biomedical Engineering·S. Balac, G. Caloz
Dec 10, 1998·Biomedizinische Technik. Biomedical Engineering·H OellingerU Boenick
Oct 17, 2006·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Chris J G Bakker, Remmert de Roos
Dec 13, 2012·Science and Technology of Advanced Materials·Takao Hanawa

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