4 papers · 1 filter
Quantitative Chemical Exchange Saturation Transfer Imaging with Golden-Angle Radial k-Space and Locally Low-Rank Reconstruction
Ouri Cohen, Elizabeth J. Sutton, Robert J. Young +1
Chemical exchange saturation transfer magnetic resonance fingerprinting (CEST-MRF) is a promising quantitative molecular imaging technique. To reduce scan time, current CEST-MRF im…
DCE-Qnet: Deep Network Quantification of Dynamic Contrast Enhanced (DCE) MRI
Ouri Cohen, Soudabeh Kargar, Sungmin Woo +2
Introduction: Quantification of dynamic contrast-enhanced (DCE)-MRI has the potential to provide valuable clinical information, but robust pharmacokinetic modeling remains a challe…
CEST MR-Fingerprinting: practical considerations and insights for acquisition schedule design and improved reconstruction
Or Perlman, Kai Herz, Moritz Zaiss +3
Purpose: To understand the influence of various acquisition parameters on the ability of CEST MR-Fingerprinting (MRF) to discriminate different chemical exchange parameters and to…
Ex Vivo Mouse Brain Microscopy at 15T with Loop-Gap RF Coil
Ouri Cohen, Jerome L. Ackerman
The design of a loop-gap-resonator RF coil optimized for ex vivo mouse brain microscopy at ultra high fields is described and its properties characterized using simulations, phanto…