Magnetic resonance electrical impedance tomography (MREIT) for high-resolution conductivity imaging

EJ Woo, JK Seo - Physiological measurement, 2008 - iopscience.iop.org
Cross-sectional imaging of an electrical conductivity distribution inside the human body has
been an active research goal in impedance imaging. By injecting current into an electrically …

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 …

On the importance of precise electrode placement for targeted transcranial electric stimulation

A Opitz, E Yeagle, A Thielscher, C Schroeder… - Neuroimage, 2018 - Elsevier
Transcranial electric stimulation (TES) is an increasingly popular method for non-invasive
modulation of brain activity and a potential treatment for neuropsychiatric disorders …

[图书][B] Nonlinear inverse problems in imaging

JK Seo, EJ Woo - 2012 - books.google.com
This book provides researchers and engineers in the imaging field with the skills they need
to effectively deal with nonlinear inverse problems associated with different imaging …

Gradient‐based electrical properties tomography (g EPT): A robust method for mapping electrical properties of biological tissues in vivo using magnetic resonance …

J Liu, X Zhang, S Schmitter… - Magnetic resonance …, 2015 - Wiley Online Library
Purpose To develop high‐resolution electrical properties tomography (EPT) methods and
investigate a gradient‐based EPT (gEPT) approach that aims to reconstruct the electrical …

Error analysis of nonconstant admittivity for MR-based electric property imaging

JK Seo, MO Kim, J Lee, N Choi, EJ Woo… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
Magnetic resonance electrical property tomography (MREPT) is a new imaging modality to
visualize a distribution of admittivity γ= σ+ i ωε inside the human body where σ and ε denote …

Electrical conductivity and permittivity maps of brain tissues derived from water content based on T1‐weighted acquisition

E Michel, D Hernandez, SY Lee - Magnetic resonance in …, 2017 - Wiley Online Library
Purpose To develop an electrical properties tomography (EPT) technique that can provide in
vivo electrical conductivity and permittivity images of biological tissue without performing …

Magneto-acousto-electrical tomography: a potential method for imaging current density and electrical impedance

S Haider, A Hrbek, Y Xu - Physiological measurement, 2008 - iopscience.iop.org
Primarily this report outlines our investigation on utilizing magneto-acousto-electrical-
tomography (MAET) to image the lead field current density in volume conductors. A lead …

Human in-vivo brain magnetic resonance current density imaging (MRCDI)

C Göksu, LG Hanson, HR Siebner, P Ehses… - Neuroimage, 2018 - Elsevier
Magnetic resonance current density imaging (MRCDI) and MR electrical impedance
tomography (MREIT) are two emerging modalities, which combine weak time-varying …

In Vivo High-ResolutionConductivity Imaging of the Human Leg Using MREIT: The First Human Experiment

HJ Kim, YT Kim, AS Minhas, WC Jeong… - IEEE transactions on …, 2009 - ieeexplore.ieee.org
We present the first in vivo cross-sectional conductivity image of the human leg with 1.7 mm
pixel size using the magnetic resonance electrical impedance tomography (MREIT) …