Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition - Motion Correction Across the Lifespan

Motion Correction Across the Lifespan

Oral

Acquisition & Reconstruction

Thursday, 14 May 2026

Ballroom West

08:30 - 10:20

Moderators: Onur Afacan & Mark Chiew

Session Number: 605-01

No CME/CE Credit

Similar Sessions

This session explore motion correction methods across the lifespan - from fetal to pediatric and adult applications.

08:30		605-01-001. Feasibility of Real-Time AI-Guided Slice-Level Artifact Detection and Selective Reacquisition for Fetal Diffusion MRI Jordina Aviles Verdera, Raphael Tomi-Tricot, Sara Neves Silva, Sarah McElroy, MARY RUTHERFORD, Jo Hajnal, Susanne Schulz-Heise, Jana Hutter Uniklinikum Erlangen, Erlangen, Germany Impact: We introduce real-time AI-driven slice-level artifact detection and hybrid selective reacquisition for fetal diffusion MRI, robust even in pathological cases. This framework enables mixed-preparation volumes, improving data quality and reliability while reducing scan time for advanced diffusion analyses.
08:41		605-01-002. Fetal cardiac in-plane displacement assessed using external hardware guided motion correction Eric Schrauben, Erin Englund, Takashi Fujiwara, Luc de Ruiter, Reagan Tompkins, Lorna Browne, Joost van Schuppen, Annelies van der Hulst, Gal Sela, Sally-Ann Clur, Pim van Ooij, Alex Barker Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands Impact: This work introduces a physiologically informed motion-resolved and motion-corrected framework for fetal MRI, enabling improved quantification of fetal cardiovascular flow. The approach supports development of more motion-robust fetal MRI protocols and may facilitate investigations of fetal hemodynamics and development.
08:52		605-01-003. Motion and B0-correction Reconstruction for MP2RAGE Neonatal Imaging at 7T Zihan Ning, Yannick Brackenier, Daniel West, Ayse Sila Dokumaci, David Leitão, Lucilio Cordero-Grande, Sarah McElroy, Philippa Bridgen, Pierluigi Di Cio, Lucy Billimoria, Jon Cleary, Sharon Giles, Alexandra Bonthrone, Tomoki Arichi, Shaihan Malik, Jo Hajnal King's College London, London, United Kingdom Impact: We deployed a main magnetic field (δB₀)-informed motion-correction reconstruction for neonatal MP2RAGE imaging at 7T, which further improves motion robustness compared to both conventional SENSE (without motion correction) and motion correction without δB₀ modelling.
09:03		605-01-004. Motion-Robust Free-Breathing Pediatric MRI Using Deep Learning Auto-Navigation Tailored to the Children Anatomy Atharvan Srivastava, Victor Murray, Ricardo Otazo Memorial Sloan Kettering Cancer Center, New York, United States of America Impact: Pediatric RANGR enables reliable, fully automated respiratory motion estimation and 4D reconstruction in pediatric MRI, overcoming limitations of conventional PCA navigation. This improves diagnostic quality and efficiency, which could lead to clinically viable motion-resolved imaging for challenging free-breathing pediatric cases.
09:14		605-01-005. Enabling Motion Correction for Ultra-High Field Submillimeter MP(2)RAGE and Quantitative T1 Mapping with SAMER Jocelyn Philippe, Natalia Pato Montemayor, Ludovica Romanin, Patrick Liebig, Daniel Polak, Bryan Clifford, YANTU HUANG, Daniel Nicolas Splitthoff, Lina Bacha, Tommaso Di Noto, Bénédicte Maréchal, Marcel Dominik Nickel, Tobias Kober, Robin Heidemann, Jean-Philippe Thiran, Tom Hilbert, Thomas Yu, Gian Franco Piredda Siemens Healthineers International AG, Lausanne, Switzerland Impact: This study demonstrates that SAMER enables robust retrospective motion correction for submillimeter 3D structural brain imaging at 7T, preserving both image quality and quantitative T₁ values. This advancement supports broader adoption of ultra-high-resolution MRI despite subject motion.
09:25		605-01-006. Prospective motion correction in structural imaging using servo navigation: pushing for high update rates and high resolution Matthias Serger, Malte Riedel, Rüdiger Stirnberg, Nicolas Boulant, Klaas Prüssmann, Tony Stoecker, Philipp Ehses German Center for Neurodegenerative Diseases (DZNE e.V.), Bonn, Germany Impact: This work presents a novel application of servo navigation in structural imaging and demonstrates its potential to correct involuntary motion in high-resolution scans as well as rapid motion occurring during the echo train.
09:36		605-01-007. Towards dynamic arterial diameter measurements in humans with high-resolution motion-robust 1D line-scanning Shahrokh Abbasi-Rad, Andre van der Kouwe, Mukund Balasubramanian, Jonathan Polimeni, Robert Frost Massachusetts General Hospital, Boston, United States of America Impact: We introduce an MRI framework for dynamic vessel-specific diameter measurements that combine dark-blood contrast with 1D line-scan acquisition and prospective motion correction. This approach may open avenues for studying artery-mediated waste clearance, vascular health, and neurovascular coupling in humans.
09:47		605-01-008. Respiratory Motion Correction for High-Resolution Supine Breast Imaging using a Golden-Angle 3D Cones Acquisition Xuetong Zhou, Judith Zimmermann, Marcus Alley, Jana Vincent, fraser robb, Bruce Daniel, Brian Hargreaves Stanford University, Stanford, United States of America Impact: High-resolution free-breathing supine breast MRI is enabled by using a 3D cones trajectory with golden-angle sampling to track and correct respiratory motion. This enables high-resolution supine dynamic contrast-enhanced (DCE) imaging to improve lesion characterization in a comfortable patient setup.
09:58		605-01-009. Motion-robust biventricular cardiac function assessment via novel 4D CINE by real-time MRI and slice-to-volume reconstruction Ye Tian, Jon Detterich, Anand Joshi, John Wood, Krishna Nayak University of Southern California, Los Angeles, United States of America Impact: The RT-SVR approach enables 1mm³ 4D cardiac CINE with zero patient corporation, with compatible bi-ventricular volumes, contrast, and sharpness compared to breath-hold CINE. This approach may benefit patients that are non-cooperative, children, and those with irregular breathing and/or arrhythmia.
10:09		605-01-010. Zero-Shot Unsupervised Motion-Correction for Cardiac Super-Resolution T1 Mapping Mara Guastini, Andreas Kofler, Christoph Kolbitsch Physikalisch Technische Bundesanstalt (PTB), Braunschweig and Berlin, Germany Impact: This framework enables high-resolution isotropic 3D cardiac T1 maps from 2D acquisitions, correcting cardiac motion and respiratory misalignments. The zero-shot, unsupervised approach requires no training data, making motion-corrected super-resolution reconstruction broadly applicable to varied datasets and acquisition protocols.