Wireless power transfer approaches for medical implants: A review

M Haerinia, R Shadid - Signals, 2020 - mdpi.com
Wireless power transmission (WPT) is a critical technology that provides an alternative for
wireless power and communication with implantable medical devices (IMDs). This article …

The physics of MRI safety

LP Panych, B Madore - Journal of Magnetic Resonance …, 2018 - Wiley Online Library
The main risks associated with magnetic resonance imaging (MRI) have been extensively
reported and studied; for example, everyday objects may turn into projectiles, energy …

Quantitative conductivity and permittivity imaging of the human brain using electric properties tomography

T Voigt, U Katscher, O Doessel - Magnetic Resonance in …, 2011 - Wiley Online Library
The electric properties of human tissue can potentially be used as an additional diagnostic
parameter, eg, in tumor diagnosis. In the framework of radiofrequency safety, the electric …

Electric properties tomography: Biochemical, physical and technical background, evaluation and clinical applications

U Katscher, CAT van den Berg - NMR in Biomedicine, 2017 - Wiley Online Library
Electric properties tomography (EPT) derives the patient's electric properties, ie conductivity
and permittivity, using standard magnetic resonance (MR) systems and standard MR …

Convection-reaction equation based magnetic resonance electrical properties tomography (cr-MREPT)

FS Hafalir, OF Oran, N Gurler… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
Images of electrical conductivity and permittivity of tissues may be used for diagnostic
purposes as well as for estimating local specific absorption rate distributions. Magnetic …

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 …

Recent progress and future challenges in MR electric properties tomography

U Katscher, DH Kim, JK Seo - Computational and mathematical …, 2013 - Wiley Online Library
MR Electric Properties Tomography (EPT) is a lately developed medical imaging modality
capable of visualizing both conductivity and permittivity of the patient at the Larmor …

Electrical Properties Tomography Based on Maps in MRI: Principles, Applications, and Challenges

J Liu, Y Wang, U Katscher, B He - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Objective: The purpose is to provide a comprehensive review of the electrical properties
tomography (EPT) technique, which was introduced to image the electrical properties (EPs) …

Initial study on in vivo conductivity mapping of breast cancer using MRI

J Shin, MJ Kim, J Lee, Y Nam, M Kim… - Journal of Magnetic …, 2015 - Wiley Online Library
Purpose To develop and apply a method to measure in vivo electrical conductivity values
using magnetic resonance imaging (MRI) in subjects with breast cancer. Materials and …

Magnetic-resonance-based electrical properties tomography: a review

X Zhang, J Liu, B He - IEEE reviews in biomedical engineering, 2014 - ieeexplore.ieee.org
Frequency-dependent electrical properties (EPs; conductivity and permittivity) of biological
tissues provide important diagnostic information (eg, tumor characterization), and also play …