Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
431-03-011 / 431-03-011 ISMRM Abstract

Self-Navigated, Retrospective, Data-Consistent Motion Correction for MPnRAGE

Primary: Acquisition & Reconstruction - Motion Correction: Neuro
Secondary: Neuro - Gray Matter
431-03-011 · Image Reconstruction · Tuesday, 12 May, 4:00 PM–5:36 PM · Roof Terrace
431-03-011 · Image Reconstruction · Tuesday, 12 May, 4:00 PM–5:36 PM · Roof Terrace
Keywords: Motion Correction Cortical thickness Radial MRI T1-weighted Imaging
Accepted
John Podczerwinski 1, Andrew L Alexander1,2,3, Brittany G Travers1,4, James J Li1,5, Steven R Kecskemeti1
1Waisman Center, University of Wisconsin - Madison, Madison, United States of America
2Medical Physics, University of Wisconsin - Madison, Madison, United States of America
3Psychiatry, University of Wisconsin - Madison, Madison, United States of America
4Department of Kinesiology, University of Wisconsin - Madison, Madison, United States of America
5Department of Psychology, University of Wisconsin - Madison, Madison, United States of America
Presenting Author: John Podczerwinski

Synopsis

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References

1. K. Steven, F. Abigail, and A. Andrew, “FreeSurfer Based Cortical Mapping and T1-Relaxometry With MPnRAGE: Test-Retest Reliability With and Without Retrospective Motion Correction”, NeuroImage 242 (2021), PMID: 34358661, doi:10.1016/j.neuroimage.2021.118447 [doi] [pmid]
2. C.-G. Lucilio, A. G. Teixeira Rui Pedro, E. J. Hughes, H. Jana, A. N. Price, and J. V. Hajnal, “Sensitivity Encoding for Aligned Multishot Magnetic Resonance Reconstruction,” IEEE Transactions on Computational Imaging 2, no. 3 (2016): 266–280. doi:10.1109/TCI.2016.2557069 [doi]
3. C.-G. Lucilio, F. Giulio, A. G. Teixeira Rui Pedro, O'M. Jonathan, A. N. Price, and J. V. Hajnal, “Motion-Corrected MRI With DISORDER: Distributed and Incoherent Sample Orders for Reconstruction Deblurring Using Encoding Redundancy,” Magnetic Resonance in Medicine 84 (2019): 713–726, PMID:31898832, doi:10.1002/mrm.28157 [doi] [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/431-03-011