Literature DB >> 1564997

Numerical analysis of the magnetic field for arbitrary magnetic susceptibility distributions in 2D.

R Bhagwandien1, R van Ee, R Beersma, C J Bakker, M A Moerland, J J Lagendijk.   

Abstract

We describe a numerical technique for calculating the 2D magnetic field in arbitrary magnetic susceptibility distribution. The technique we used is the explicit finite difference method with an addition of the Du Fort-Frankle algorithm. The proposed algorithm is unconditionally stable and has excellent convergence properties. For simple geometries, numerical results were compared against analytical solutions and appeared to be in excellent agreement.

Mesh：

Year:  1992        PMID： 1564997     DOI： 10.1016/0730-725x(92)90489-m

Source DB:  PubMed          Journal:  Magn Reson Imaging        ISSN： 0730-725X            Impact factor:   2.546


  6 in total

1.  Numerical simulations of intra-voxel dephasing effects and signal voids in gradient echo MR imaging using different sub-grid sizes.

Authors:  Bernd M Müller-Bierl; Hansjörg Graf; Philippe L Pereira; Fritz Schick
Journal:  MAGMA       Date:  2006-05-09       Impact factor: 2.310

2.  Computation of Magnetic Field Distortions and Impact on T2*-weighted MRI with Application to Magnetic Susceptibility Parameter Estimation.

Authors:  Corey E Cruttenden; Xiao-Hong Zhu; Wei Chen; Rajesh Rajamani
Journal:  Biomed Phys Eng Express       Date:  2018-06-14

3.  Quantitative susceptibility mapping by inversion of a perturbation field model: correlation with brain iron in normal aging.

Authors:  Clare B Poynton; Mark Jenkinson; Elfar Adalsteinsson; Edith V Sullivan; Adolf Pfefferbaum; William Wells
Journal:  IEEE Trans Med Imaging       Date:  2014-09-16       Impact factor: 10.048

4.  Carbon Nano-Structured Neural Probes Show Promise for Magnetic Resonance Imaging Applications.

Authors:  Corey E Cruttenden; Jennifer M Taylor; Shan Hu; Yi Zhang; Xiao-Hong Zhu; Wei Chen; Rajesh Rajamani
Journal:  Biomed Phys Eng Express       Date:  2017-11-27

5.  Investigation of a 3D system distortion correction method for MR images.

Authors:  Teodor Stanescu; Hans Sonke Jans; Keith Wachowicz; B Gino Fallone
Journal:  J Appl Clin Med Phys       Date:  2010-01-28       Impact factor: 2.102

6.  Magnetic field distribution and signal decay in functional mri in very high fields (up to 9.4 T) using monte carlo diffusion modeling.

Authors:  Bernd Michael Mueller-Bierl; Kamil Uludag; Philippe L Pereira; Fritz Schick
Journal:  Int J Biomed Imaging       Date:  2007
  6 in total

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