2022 Joint Annual Meeting ISMRM-ESMRMB and ISMRT 31st Annual Meeting
7 May 2022 – 15 May 2022 · London, United Kingdom
0757 ISMRM Abstract

Variable Flip, Blip-Up and -Down Undersampling (VUDU) Enables Motion-Robust, Distortion-Free Multi-Shot EPI

0757 · Rapid, Dynamic & Motion Robust Acquisition · Thursday, 12 May, 5:00 PM–7:00 PM · ICC Capital Hall 1
Accepted
Jaejin Cho 1,2, Tae Hyung Kim1,2, Borjan Gagoski2,3, Zijing Zhang4, Avery Berman1,2, Congyu Liao5, Berkin Bilgic1,2,6
1Athinoula A. Martinos Center for Biomedical Imaging, Cambridge, United States of America
2Department of Radiology, Harvard Medical School, Boston, United States of America
3Fetal-Neonatal Neuroimaging & Developmental Science Center, Boston Children's Hospital, Boston, United States of America
4State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, China
5Radiological Sciences Laboratory, Stanford University, Stanford, United States of America
6Harvard-MIT Division of Health Sciences and Technology, Cambridge, United States of America
Presenting Author: Jaejin Cho
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References

1. Cho J, Berman AJ, Gagoski B, et al. VUDU: motion-robust, distortion-free multi-shot EPI. In: Proceedings of the 29th Scientific Meeting of ISMRM. Online Conference; p.
2. Liao C, Bilgic B, Tian Q, et al. Distortion-free, high-isotropic-resolution diffusion MRI with gSlider BUDA-EPI and multicoil dynamic B0 shimming. Magn. Reson. Med. 2021;86:791–803 doi: 10.1002/mrm.28748. [doi]
3. Polimeni JR, Bhat H, Witzel T, et al. Reducing sensitivity losses due to respiration and motion in accelerated echo planar imaging by reordering the autocalibration data acquisition: Reducing Losses in Accelerated EPI with FLEET-ACS. Magn. Reson. Med. 2016;75:665–679 doi: 10.1002/mrm.25628. [doi]
4. Berman AJ, Grissom WA, Witzel T, et al. Segmented spin-echo BOLD fMRI using a variable flip angle FLEET acquisition with recursive RF pulse design for high spatial resolution fMRI. In: Proceedings of 28th Annual Meeting of ISMRM. Paris, France. ; 2020. p.
5. Pruessmann KP, Weiger M, Scheidegger MB, Boesiger P. SENSE: sensitivity encoding for fast MRI. Magn. Reson. Med. Off. J. Int. Soc. Magn. Reson. Med. 1999;42:952–962.
6. Andersson JLR, Skare S, Ashburner J. How to correct susceptibility distortions in spin-echo echo-planar images: application to diffusion tensor imaging. NeuroImage 2003;20:870–888 doi: 10.1016/S1053-8119(03)00336-7. [doi]
7. Smith SM, Jenkinson M, Woolrich MW, et al. Advances in functional and structural MR image analysis and implementation as FSL. Neuroimage 2004;23:S208–S219.
8. Jenkinson M, Smith S. A global optimization method for robust affine registration of brain images. Med. Image Anal. 2001;5:143–156.
9. Jenkinson M, Bannister P, Brady M, Smith S. Improved optimization for the robust and accurate linear registration and motion correction of brain images. Neuroimage 2002;17:825–841.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2022/0757