[HTML][HTML] Ceramic resonators for targeted clinical magnetic resonance imaging of the breast
A Shchelokova, V Ivanov, A Mikhailovskaya… - Nature …, 2020 - nature.com
Currently, human magnetic resonance (MR) examinations are becoming highly specialized
with a pre-defined and often relatively small target in the body. Conventionally, clinical MR …
with a pre-defined and often relatively small target in the body. Conventionally, clinical MR …
High‐permittivity solid ceramic resonators for high‐field human MRI
SA Aussenhofer, AG Webb - NMR in Biomedicine, 2013 - Wiley Online Library
The properties of a ceramic‐based annular dielectric resonator designed for 7 T MRI have
been examined. Electromagnetic simulations and experimentally determined modal …
been examined. Electromagnetic simulations and experimentally determined modal …
In vivo MR imaging with simultaneous RF transmission and reception
SM Sohn, JT Vaughan, RL Lagore… - Magnetic resonance …, 2016 - Wiley Online Library
Purpose To present a practical scheme of a simultaneous radiofrequency (RF) transmit (Tx)
and receive (Rx)(STAR) system for MRI, discuss the challenges and solutions, and show …
and receive (Rx)(STAR) system for MRI, discuss the challenges and solutions, and show …
Metamaterial inspired wireless coil for clinical breast imaging
In this work, we propose an application of a metamaterial inspired volumetric wireless coil
(WLC) based on coupled split-loop resonators for targeted breast MRI at 1.5 T. Due to strong …
(WLC) based on coupled split-loop resonators for targeted breast MRI at 1.5 T. Due to strong …
[HTML][HTML] Improvement of magnetic resonance imaging using a wireless radiofrequency resonator array
In recent years, new human magnetic resonance imaging systems operating at static
magnetic fields strengths of 7 Tesla or higher have become available, providing better signal …
magnetic fields strengths of 7 Tesla or higher have become available, providing better signal …
Microstructured magnetic materials for RF flux guides in magnetic resonance imaging
MCK Wiltshire, JB Pendry, IR Young, DJ Larkman… - Science, 2001 - science.org
Magnetic resonance imaging and spectroscopy systems use coils, either singly or as arrays,
to intercept radio-frequency (RF) magnetic flux from regions of interest, often deep within the …
to intercept radio-frequency (RF) magnetic flux from regions of interest, often deep within the …
Helmholtz Coil‐Inspired Volumetric Wireless Resonator for Magnetic Resonance Imaging
X Zhu, K Wu, SW Anderson… - Advanced Materials …, 2023 - Wiley Online Library
Signal‐to‐noise ratio (SNR) is one of the most common metrics in assessing the image
quality of magnetic resonance imaging (MRI). Among a host of technological developments …
quality of magnetic resonance imaging (MRI). Among a host of technological developments …
Design of a ceramic dielectric resonator for NMR microimaging at 14.1 tesla
T Neuberger, V Tyagi, E Semouchkina… - … Resonance Part B …, 2008 - Wiley Online Library
Radiofrequency coil design for magnetic resonance becomes increasingly challenging at
high magnetic field strengths due to resonator dimensions being a significant fraction of the …
high magnetic field strengths due to resonator dimensions being a significant fraction of the …
A switched-mode breast coil for 7 T MRI using forced-current excitation
J Cui, JC Bosshard, JV Rispoli… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
In high-field magnetic resonance imaging, the radio frequency wavelength within the human
body is comparable to anatomical dimensions, resulting in B1 inhomogeneity and …
body is comparable to anatomical dimensions, resulting in B1 inhomogeneity and …
Integration of microwave tomography with magnetic resonance for improved breast imaging
PM Meaney, AH Golnabi, NR Epstein… - Medical …, 2013 - Wiley Online Library
Purpose: Breast magnetic resonance imaging is highly sensitive but not very specific for the
detection of breast cancer. Opportunities exist to supplement the image acquisition with a …
detection of breast cancer. Opportunities exist to supplement the image acquisition with a …