Publication detail

Monitoring of Brain Tumor Evolution Using Impedance Tomography

OSTANINA, K. DĚDKOVÁ, J.

Original Title

Monitoring of Brain Tumor Evolution Using Impedance Tomography

English Title

Monitoring of Brain Tumor Evolution Using Impedance Tomography

Type

journal article - other

Language

en

Original Abstract

The paper proposes new technique for a non-invasive monitoring of local changes of a biological tissue based on impedance tomography. The injected current causes except the electric field inside the given object also the magnetic field. The new algorithm for an image conductivity reconstruction, which uses the internal current information with respect to corresponding boundary conditions and one component of an external magnetic field, was developed. The internal conductivity distribution obtained using the proposed method is compared with those using conventional methods based on Electrical Impedance Tomography.

English abstract

The paper proposes new technique for a non-invasive monitoring of local changes of a biological tissue based on impedance tomography. The injected current causes except the electric field inside the given object also the magnetic field. The new algorithm for an image conductivity reconstruction, which uses the internal current information with respect to corresponding boundary conditions and one component of an external magnetic field, was developed. The internal conductivity distribution obtained using the proposed method is compared with those using conventional methods based on Electrical Impedance Tomography.

Keywords

inverse problem, image reconstruction

RIV year

2011

Released

19.12.2011

Publisher

Instytut Elektrotechniki

Location

Warsaw

Pages from

87

Pages to

92

Pages count

6

BibTex


@article{BUT76005,
  author="Ksenia {Kořínková} and Jarmila {Dědková}",
  title="Monitoring of Brain Tumor Evolution Using Impedance Tomography",
  annote="The paper proposes new technique for a non-invasive monitoring of local changes of a biological tissue based on impedance tomography. The injected current causes except the electric field inside the given object also the magnetic field. The new algorithm for an image conductivity reconstruction, which uses the internal current information with respect to corresponding boundary conditions and one component of an external magnetic field, was developed. The internal conductivity distribution obtained using the proposed method is compared with those using conventional methods based on Electrical Impedance Tomography.",
  address="Instytut Elektrotechniki",
  chapter="76005",
  institution="Instytut Elektrotechniki",
  number="252",
  volume="2011",
  year="2011",
  month="december",
  pages="87--92",
  publisher="Instytut Elektrotechniki",
  type="journal article - other"
}