3 papers
physics.med-ph2025
Quantitative Macromolecular Proton Fraction Imaging using Pulsed Spin-Lock
Qianxue Shan, Ziqiang Yu, Baiyan Jiang +5
Purpose: Recent studies have shown that spin-lock MRI can simplify quantitative magnetization transfer (MT) by eliminating its dependency on water pool parameters, removing the nee…
physics.med-ph2024
Orientation independent quantification of macromolecular proton fraction in tissues with suppression of residual dipolar coupling
Zijian Gao, Ziqiang Yu, Ziqin Zhou +4
Quantitative magnetization transfer (MT) imaging enables non-invasive characterization of the macromolecular environment of tissues. However, recent work has highlighted that the q…
physics.med-ph2023
Uncertainty-weighted Multi-tasking for and T Mapping in the Liver with Self-supervised Learning
Chaoxing Huang, Yurui Qian, Jian Hou +5
Multi-parametric mapping of MRI relaxations in liver has the potential of revealing pathological information of the liver. A self-supervised learning based multi-parametric mapping…