Mapping electrical properties heterogeneity of tumor using boundary informed electrical properties tomography (BIEPT) at 7T
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27414
Abstract: To develop and evaluate a boundary informed electrical properties tomography (BIEPT) technique for high‐resolution imaging of tumor electrical properties (EPs) heterogeneity on a rodent tumor xenograft model. read more here.
Keywords: boundary informed; tomography biept; electrical properties; properties tomography ... See more keywords
Opening a new window on MR-based Electrical Properties Tomography with deep learning
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-45382-x
Abstract: In the radiofrequency (RF) range, the electrical properties of tissues (EPs: conductivity and permittivity) are modulated by the ionic and water content, which change for pathological conditions. Information on tissues EPs can be used e.g.… read more here.
Keywords: window based; new window; opening new; deep learning ... See more keywords
First-Order Induced Current Density Imaging and Electrical Properties Tomography in MRI
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Computational Imaging"
DOI: 10.1109/tci.2018.2873407
Abstract: In this paper, we present an efficient dedicated electrical properties tomography (EPT) algorithm (called first-order current density EPT) that exploits the particular radio frequency field structure, which is present in the midplane of a birdcage… read more here.
Keywords: order; first order; current density; properties tomography ... See more keywords
Magnetic Resonance-Electrical Properties Tomography by Directly Solving Maxwell’s Curl Equations
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10093318
Abstract: Magnetic Resonance-Electrical Properties Tomography (MR-EPT) is a method to reconstruct the electrical properties (EPs) of bio-tissues from the measured radiofrequency (RF) field in Magnetic Resonance Imaging (MRI). Current MR-EPT approaches reconstruct the EP profile by… read more here.
Keywords: resonance; field; magnetic resonance; resonance electrical ... See more keywords