360-01-013 ISMRM Abstract

Real-Time Prospective Correction of Through-Plane Translations in 2D TSE using Integrated Slice Velocity Navigator

Primary: Acquisition & Reconstruction - Motion Correction: Neuro

Secondary: Acquisition & Reconstruction - Artifacts and Correction Strategies

360-01-013 · MOCO from Head to Toe · Monday, 11 May, 8:20 AM–9:15 AM · Digital Posters Row A

Keywords: Navigators Prospective Motion Correction Turbo Spin-Echo (TSE) Slice alignment errors Real-time

Accepted

Abubakr Eldirdiri¹, Bo Li¹, Thomas Ernst¹

¹Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, United States of America

Presenting Author: Jiachen Zhuo

Synopsis

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References

1. Zaitsev M, Maclaren J, Herbst M. Motion artifacts in MRI: A complex problem with many partial solutions. Journal of Magnetic Resonance Imaging. 2015;42:887-901. https://doi.org/10.1002/jmri.24850 [doi]

2. Sadigh G, Applegate KE, Saindane AM. Prevalence of unanticipated events associated with MRI examinations: a benchmark for MRI quality, safety, and patient experience. Journal of the American College of Radiology. 2017;14:765-772. https://doi.org/10.1016/j.jacr.2017.01.043 [doi]

3. Andre JB, Bresnahan BW, Mossa-Basha M, Hoff MN, Smith CP, Anzai Y, Cohen WA. Toward quantifying the prevalence, severity, and cost associated with patient motion during clinical MR examinations. Journal of the American College of Radiology. 2015;12:689-695. https://doi.org/10.1016/j.jacr.2015.03.007 [doi]

4. Thomas Ernst, Abubakr Eldirdiri, Bo Li. A Fast Navigator to Measure Through-Plane Velocities in 2D Sequences Using Spin-History Profiles. ISMRM Workshop on Motion Correction in MR, September 2024, Québec City, QC, Canada

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/360-01-013