58 citations · 127 across the 6 of their papers we have counts for
6 papers
Current Methods for Hyperpolarized [1-13C]pyruvate MRI Human Studies
Peder EZ Larson, Jenna ML Bernard, James A Bankson +16
MRI with hyperpolarized (HP) 13C agents, also known as HP 13C MRI, can measure processes such as localized metabolism that is altered in numerous cancers, liver, heart, kidney dise…
Least Squares Optimal Density Compensation for the Gridding Non-uniform Discrete Fourier Transform
Nicholas Dwork, Daniel O'Connor, Ethan M. I. Johnson +4
The Gridding algorithm has shown great utility for reconstructing images from non-uniformly spaced samples in the Fourier domain in several imaging modalities. Due to the non-unifo…
A Metabolite Specific 3D Stack-of-Spiral bSSFP Sequence for Improved Lactate Imaging in Hyperpolarized [1-C]Pyruvate Studies on a 3T Clinical Scanner
Shuyu Tang, Robert Bok, Hecong Qin +9
Purpose: The balanced steady-state free precession sequence has been previously explored to improve the efficient use of non-recoverable hyperpolarized C magnetization, but…
A Regional Bolus Tracking and Real-time B Calibration Method for Hyperpolarized C MRI
Shuyu Tang, Eugene Milshteyn, Galen Reed +6
Purpose: Acquisition timing and B calibration are two key factors that affect the quality and accuracy of hyperpolarized C MRI. The goal of this project was to develop a…
Multi-coil Magnetic Resonance Imaging with Compressed Sensing Using Physically Motivated Regularization
Nicholas Dwork, Ethan M. I. Johnson, Daniel O'Connor +5
With the advent of multi-coil imaging and compressed sensing, a number of model based reconstruction algorithms have been created. They incorporate a multitude of different regular…
Di-chromatic Interpolation of Magnetic Resonance Metabolic Imagery
Nicholas Dwork, Jeremy W. Gordon, Shuyu Tang +4
Magnetic resonance imaging with hyperpolarized contrast agents can provide unprecedented \textit{in-vivo} measurements of metabolism, but yields images that are lower resolution th…