Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
631-03-004 / 631-03-004 ISMRM Abstract

Self-navigated and Accelerated 3D Long-Axis PROPELLER-EPI Enabled by Simultaneous Multi-kz Acquisition

Primary: Diffusion - Diffusion Acquisition
Secondary: Acquisition & Reconstruction - Pulse Sequence Design: Neuro
631-03-004 · Diffusion Acquisition and Reconstruction · Thursday, 14 May, 4:00 PM–5:36 PM · Roof Terrace
631-03-004 · Diffusion Acquisition and Reconstruction · Thursday, 14 May, 4:00 PM–5:36 PM · Roof Terrace
Keywords: Diffusion-Weighted Imaging Phase Error Correction Self-navigation Accelerated 3D-PROPELLER-EPI High spatial resolution
Accepted
Shihui Chen 1,2, HAILIN XIONG2, QITING WU2, Xiaorui Xu3, Yi Li2, ZILONG HUANG2, Hing-Chiu Chang1,2
1Multi-Scale Medical Robotics Center, Shatin, Hong Kong
2Department of Biomedical Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong
3Department of Diagnostic Radiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
Presenting Author: Shihui Chen

Synopsis

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References

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2. Wu W, Poser BA, Douaud G, Frost R, In M-H, Speck O, et al. High-resolution diffusion MRI at 7T using a three-dimensional multi-slab acquisition. NeuroImage. 2016;143:1–14. [PubMed: 27570110] [pmid]
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4. Li Z, Miller KL, Andersson JL, Zhang J, Liu S, Guo H, et al. Sampling strategies and integrated reconstruction for reducing distortion and boundary slice aliasing in high‐resolution 3D diffusion MRI. Magnetic resonance in medicine. 2023;90(4):1484–501. [PubMed: 37317708] [pmid]
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6. Bruce IP, Chang H-C, Petty C, Chen N-K, Song AW. 3D-MB-MUSE: A robust 3D multi-slab, multi-band and multi-shot reconstruction approach for ultrahigh resolution diffusion MRI. Neuroimage. 2017;159:46–56. [PubMed: 28732674] [pmid]
7. Moeller S, Ramanna S, Lenglet C, Pisharady PK, Auerbach EJ, Delabarre L, et al. Self‐navigation for 3D multishot EPI with data‐reference. Magnetic resonance in medicine. 2020;84(4):1747–62. doi:10.1002/mrm.28231 [doi]
8. Haacke EM, Lindskogj E, Lin W. A fast, iterative, partial-Fourier technique capable of local phase recovery. Journal of Magnetic Resonance (1969). 1991;92(1):126–45. https://doi.org/10.1016/0022-2364(91)90253-P [doi]
9. Chuang TC, Wu MT, Huang TY, Lin YR, Tsai SY, Chang HC, et al. Stimulated echo induced misestimates on diffusion tensor indices and its remedy. Journal of Magnetic Resonance Imaging. 2010;31(6):1522–9. doi: 10.1002/jmri.22182. [doi]

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http://echo.ismrm.org/p/ISMRM2026/631-03-004