216 citations · 669 across the 13 of their papers we have counts for
13 papers
Global Maxwell Tomography Using the Volume-Surface Integral Equation for Improved Estimation of Electrical Properties
Ilias Giannakopoulos, José E. Cruz Serrallés, Jan Paška +3
Objective: Global Maxwell Tomography (GMT) is a noninvasive inverse optimization method for the estimation of electrical properties (EP) from magnetic resonance (MR) measurements.…
Analysis of blurring due to short T2 decay at different resolutions in 23Na MRI
Olga Dergachyova, Zidan Yu, Shota Hodono +2
The nuclear magnetic resonance signal from sodium (23Na) nuclei demonstrates a fast bi-exponential T2 decay in biological tissues (T2,short = 0.5-5 ms and T2,long = 10-30 ms). Henc…
Initial experiences with Direct Imaging of Neuronal Activity (DIANA) in humans
Shota Hodono, Reuben Rideaux, Timo van Kerkoerle +1
Functional MRI (fMRI) has been widely used to study activity patterns in the human brain. It infers neuronal activity from the associated hemodynamic response, which fundamentally…
Accelerating Quantitative Susceptibility Mapping using Compressed Sensing and Deep Neural Network
Yang Gao, Martijn Cloos, Feng Liu +3
Quantitative susceptibility mapping (QSM) is an MRI phase-based post-processing method that quantifies tissue magnetic susceptibility distributions. However, QSM acquisitions are r…
Optimization of MR Fingerprinting for Free-Breathing Quantitative Abdominal Imaging
Max H. C. van Riel, Zidan Yu, Shota Hodono +4
In this work, we propose a free-breathing magnetic resonance fingerprinting method that can be used to obtain -robust quantitative maps of the abdomen in a clinically accept…
Magnetization Transfer in Magnetic Resonance Fingerprinting
Tom Hilbert, Ding Xia, Kai Tobias Block +5
Purpose: To study the effects of magnetization transfer (MT, in which a semisolid spin pool interacts with the free pool), in the context of magnetic resonance fingerprinting (MRF)…
Fingerprinting Orientation Distribution Functions in Diffusion MRI detects smaller crossing angles
Steven H. Baete, Martijn A. Cloos, Ying-Chia Lin +3
Diffusion tractography is routinely used to study white matter architecture and brain connectivity in vivo. A key step for successful tractography of neuronal tracts is the correct…
Hybrid-State Free Precession in Nuclear Magnetic Resonance
Jakob Assländer, Dmitry S. Novikov, Riccardo Lattanzi +2
The dynamics of large spin-1/2 ensembles in the presence of a varying magnetic field are commonly described by the Bloch equation. Most magnetic field variations result in unintuit…
Multicompartment Magnetic Resonance Fingerprinting
Sunli Tang, Carlos Fernandez-Granda, Sylvain Lannuzel +5
Magnetic resonance fingerprinting (MRF) is a technique for quantitative estimation of spin-relaxation parameters from magnetic-resonance data. Most current MRF approaches assume th…
High Impedance Detector Arrays for Magnetic Resonance
Bei Zhang, Daniel K. Sodickson, Martijn A. Cloos
Resonant inductive coupling is commonly seen as an undesired fundamental phenomenon emergent in densely packed resonant structures, such as nuclear magnetic resonance phased array…
Fast quantitative MRI as a nonlinear tomography problem
Alessandro Sbrizzi, Oscar van der Heide, Martijn Cloos +4
Quantitative Magnetic Resonance Imaging (MRI) is based on a two-steps approach: estimation of the magnetic moments distribution inside the body, followed by a voxel-by-voxel quanti…
Optimized Quantification of Spin Relaxation Times in the Hybrid State
Jakob Assländer, Riccardo Lattanzi, Daniel K Sodickson +1
Purpose: The analysis of optimized spin ensemble trajectories for relaxometry in the hybrid state. Methods: First, we constructed visual representations to elucidate the differenti…
Low Rank Alternating Direction Method of Multipliers Reconstruction for MR Fingerprinting
Jakob Assländer, Martijn A Cloos, Florian Knoll +3
Purpose The proposed reconstruction framework addresses the reconstruction accuracy, noise propagation and computation time for Magnetic Resonance Fingerprinting (MRF). Methods Bas…