3 papers
physics.med-ph2025
Multishot Dual Polarity GRAPPA: Robust Nyquist Ghost Correction for multishot EPI
Yuancheng Jiang, Yohan Jun, Qiang Liu +4
Purpose: This work aims to develop a robust Nyquist ghost correction method for multishot echo-planar imaging (EPI). The method helps correct challenging Nyquist ghosts, particular…
physics.med-ph2024
Artifact Correction in Magnetic Resonance Temperature Imaging for Laser Interstitial Thermotherapy with Multi-echo Acquisitions
Ziyi Pan, Yuancheng Jiang, Wenbo Lv +9
In MRI-guided laser interstitial thermotherapy (MRgLITT), a signal void sometimes appears at the heating center of the measured temperature map. In neurosurgical MRgLITT treatments…
physics.med-ph2024
Simultaneous Multi-Slice Diffusion Imaging using Navigator-free Multishot Spiral Acquisition
Yuancheng Jiang, Guangqi Li, Xin Shao +1
Purpose: This work aims to raise a novel design for navigator-free multiband (MB) multishot uniform-density spiral (UDS) acquisition and reconstruction, and to demonstrate its util…