Interleaved and simultaneous multi‐nuclear magnetic resonance in vivo. Review of principles, applications and potential

AL Lopez Kolkovsky, PG Carlier, B Marty… - NMR in …, 2022 - Wiley Online Library
Magnetic resonance signals from different nuclei can be excited or received at the same
time, rendering simultaneous or rapidly interleaved multi‐nuclear acquisitions feasible. The …

A vision of 14 T MR for fundamental and clinical science

S Bates, SO Dumoulin, PJM Folkers… - … Resonance Materials in …, 2023 - Springer
Objective We outline our vision for a 14 Tesla MR system. This comprises a novel whole-
body magnet design utilizing high temperature superconductor; a console and associated …

A 32‐element loop/dipole hybrid array for human head imaging at 7 T

NI Avdievich, AV Nikulin, L Ruhm… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose To improve whole‐brain SNR at 7 Tesla, a novel 32‐element hybrid human head
array coil was developed, constructed, and tested. Methods Our general design strategy is …

Deuterium body array for the simultaneous measurement of hepatic and renal glucose metabolism and gastric emptying with dynamic 3D deuterium metabolic …

A Gursan, AD Hendriks, D Welting… - NMR in …, 2023 - Wiley Online Library
Deuterium metabolic imaging (DMI) is a novel noninvasive method to assess tissue
metabolism and organ (patho) physiology in vivo using deuterated substrates, such as [6, 6' …

3T 31P/1H calf muscle coil for 1H and 31P MRI/MRS integrated with NIRS data acquisition

B Zhang, D Lowrance, MK Sarma… - Magnetic resonance …, 2024 - Wiley Online Library
Purpose Our aim was to design and build a 3T 31P/1H calf coil that is capable of providing
both good 31P and 1H transmit and receive performance, as well as being capable of …

Toward structure and metabolism of glycogen C1‐C6 in humans at 7 T by localized 13C MRS using low‐power bilevel broadband 1H decoupling

E Serés Roig - NMR in Biomedicine, 2024 - Wiley Online Library
This work aims to develop and implement a pulse‐acquire sequence for three‐dimensional
(3D) single‐voxel localized 13C MRS in humans at 7 T, in conjunction with bilevel …

Evaluation of coaxial dipole antennas as transceiver elements of human head array for ultra‐high field MRI at 9.4 T

GA Solomakha, D Bosch, F Glang… - Magnetic …, 2024 - Wiley Online Library
Purpose The aim of this work is to evaluate a new eight‐channel transceiver (TxRx) coaxial
dipole array for imaging of the human head at 9.4 T developed to improve specific …

[HTML][HTML] A Quantitative Comparison of 31P Magnetic Resonance Spectroscopy RF Coil Sensitivity and SNR between 7T and 10.5 T Human MRI Scanners Using a …

X Li, XH Zhu, W Chen - Sensors, 2024 - mdpi.com
In vivo phosphorus-31 (31P) magnetic resonance spectroscopy (MRS) imaging (MRSI) is an
important non-invasive imaging tool for studying cerebral energy metabolism, intracellular …

Indirect 1H–[13C] MRS of the human brain at 7 T using a 13C‐birdcage coil and eight transmit–receive 1H‐dipole antennas with a 32‐channel 1H‐receive array

SM Jacobs, JJ Prompers… - NMR in …, 2024 - Wiley Online Library
The neuronal tricarboxylic acid and glutamate/glutamine (Glu/Gln) cycles play important
roles in brain function. These processes can be measured in vivo using dynamic 1H–[13C] …

Adaptable Dual-Tuned Optically Controlled On-Coil RF Power Amplifier for MRI

N Gudino - IEEE Transactions on Biomedical Circuits and …, 2024 - ieeexplore.ieee.org
An adaptable optically controlled RF power amplifier (RFPA) is presented for direct
implementation on the Magnetic Resonance Imaging (MRI) transmit coil. Operation at 1 H …