Detail publikace

Simulation of material influences in MR tomography

Originální název

Simulation of material influences in MR tomography

Anglický název

Simulation of material influences in MR tomography

Jazyk

en

Originální abstrakt

Materials with different magnetic susceptibility can cause deformation of magnetic field in MR tomograph, resulting in errors in obtained image. Using simulation and experimental verification we can solve the effect of changes in homogeneity of static magnetic fields caused by specimen made from magnetic material. This paper describes theoretical base of the magnetic resonance imaging method for susceptibility measurement. The method uses deformation of magnetic induction field in specimen vicinity. For MR purposes it is necessary to immerse specimen into reference medium with measurable MR signal.

Anglický abstrakt

Materials with different magnetic susceptibility can cause deformation of magnetic field in MR tomograph, resulting in errors in obtained image. Using simulation and experimental verification we can solve the effect of changes in homogeneity of static magnetic fields caused by specimen made from magnetic material. This paper describes theoretical base of the magnetic resonance imaging method for susceptibility measurement. The method uses deformation of magnetic induction field in specimen vicinity. For MR purposes it is necessary to immerse specimen into reference medium with measurable MR signal.

BibTex


@article{BUT43172,
  author="Karel {Bartušek} and Eva {Kroutilová} and Miloslav {Steinbauer}",
  title="Simulation of material influences in MR tomography",
  annote="Materials with different magnetic susceptibility can cause deformation of magnetic field in MR tomograph, resulting in errors in obtained image. Using simulation and experimental verification we can solve the effect of changes in homogeneity of static magnetic fields caused by specimen made from magnetic material. This paper describes theoretical base of the magnetic resonance imaging method for susceptibility measurement. The method uses deformation of magnetic induction field in specimen vicinity. For MR purposes it is necessary to immerse specimen into reference medium with measurable MR signal.",
  chapter="43172",
  journal="Advances in Electrical and Electronic Engineering",
  number="5",
  volume="2006",
  year="2006",
  month="june",
  pages="194",
  type="journal article - other"
}