Electrical impedance tomography

M Cheney, D Isaacson, JC Newell - SIAM review, 1999 - SIAM
Electrical Impedance Tomography Page 1 SIAM REVIEW c 1999 Society for Industrial and
Applied Mathematics Vol. 41, No. 1, pp. 85–101 Electrical Impedance Tomography ∗ Margaret …

Electrical impedance tomography (EIT) in applications related to lungand ventilation: a review of experimental and clinical activities

I Frerichs - Physiological measurement, 2000 - iopscience.iop.org
This review article is a summary of the publications dealing with the pulmonary applications
of electrical impedance tomography (EIT). Original papers on EIT lung imaging published …

NOSER: An algorithm for solving the inverse conductivity problem

M Cheney, D Isaacson, JC Newell… - … Journal of Imaging …, 1990 - Wiley Online Library
The inverse conductivity problem is the mathematical problem that must be solved in order
for electrical impedance tomography systems to be able to make images. Here we show …

Extraction of conductivity and permittivity using magnetic resonance imaging

EM Haacke, LS Petropoulos, EW Nilges… - Physics in medicine & …, 1991 - iopscience.iop.org
Modeling the effects of RF penetration in magnetic resonance (MR) imaging requires a
knowledge of the local values of conductivity and permittivity. The inverse problem of …

Imaging with electricity: report of the European concerted action on impedance tomography

K Boone, D Barber, B Brown - Journal of medical engineering & …, 1997 - Taylor & Francis
The overall aim of the European Union Concerted Action on Impedance Tomography (CAIT)
was to enhance and exploit the lead which Europe had in this emerging medical technology …

Dependence of and field patterns of surface coils on the electrical properties of the sample and the MR operating frequency

MV Vaidya, CM Collins, DK Sodickson… - … Resonance Part B …, 2016 - Wiley Online Library
In high field MRI, the spatial distribution of the radiofrequency magnetic () field is usually
affected by the presence of the sample. For hardware design and to aid interpretation of …

Numerical implementation of a variational method for electrical impedance tomography

RV Kohn, A McKenney - Inverse problems, 1990 - iopscience.iop.org
A variational method for computing electrical conductivity distributions from boundary
measurements was proposed by Kohn and Vogelius (1987). The authors explore the …

Magnetic resonance electrical impedance tomography (MREIT)

JK Seo, EJ Woo - SIAM review, 2011 - SIAM
Magnetic resonance electrical impedance tomography (MREIT) is a recently developed
medical imaging modality visualizing conductivity images of an electrically conducting …

Changes in the thoracic impedance distribution under different ventilatory conditions

G Hahn, I Sipinkova, F Baisch… - Physiological …, 1995 - iopscience.iop.org
The present study was performed with the aim of checking the suitability of EIT in imaging
regional thoracic impedance variations during lung ventilation under predefined conditions …

Layer strip**: a direct numerical method for impedance imaging

E Somersalo, M Cheney, D Isaacson… - Inverse …, 1991 - iopscience.iop.org
An impedance imaging problem is to find the electrical conductivity and permittivity
distributions inside a body from measurements made on the boundary. The following …