Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
606-01-007 ISMRM Abstract

Stabilization of 3D-EPI time series at 11.7T by servo navigation and PEERS

Accepted
Malte Riedel 1, Matthias Serger2, Philipp Ehses2, Joseph Obriot3, Rüdiger Stirnberg2, Franck Mauconduit3, Caroline LeSter3, Tony Stoecker2, Nicolas Boulant3, Klaas P Prüssmann1
1Institute for Biomedical Engineering, ETH Zurich and University of Zurich, Zurich, Switzerland
2MR Physics, German Center for Neurodegenerative Diseases (DZNE e.V.), Bonn, Germany
3Université Paris-Saclay, CEA, CNRS, BAOBAB, Neurospin, Gif-sur-Yvette, France
Presenting Author: Malte Riedel

Synopsis

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References

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4. Riedel M, Ulrich T, Bianchi S, Pruessmann KP. Stabilizing 3D EPI time series by servo navigation and phase equalization exploiting repeated shots (PEERS). ArXiv 250503637. 2025. doi:https://arxiv.org/abs/2505.03637v1
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8. Serger M, Stirnberg R, Ehses P, et al. Motion- and field-robust ultra-high-resolution whole-brain imaging enabled by servo navigation. In: Proceedings of the 33rd Annual Meeting of ISMRM. Honolulu, Hawaii, USA; 2025. doi:10.58530/2025/0033 [doi]
9. Chu SC, Baskaran D, Mauconduit F, Gras V, Boulant N, Gunamony S. An 8-Channel Transmit Array in Combination with a 31-Channel Receive Array for Human Brain Imaging at 11.7 T. In: Proceedings of the 32nd Annual Meeting of ISMRM. Singapore; 2024. doi:10.58530/2024/1415 [doi]
10. Cloos MA, Boulant N, Luong M, et al. kT ‐points: Short three‐dimensional tailored RF pulses for flip‐angle homogenization over an extended volume. Magn Reson Med. 2012;67(1):72-80. doi:10.1002/mrm.22978 [doi]
11. Saïb G, Gras V, Mauconduit F, et al. kT-spokes: combining kT-points with spokes to ease ramp pulse design for TOF slab selection with parallel transmission at 7T. In: Proceedings of the Joint Annual Meeting ISMRM-ESMRMB. Paris, France; 2018.
12. Zaitsev M, Dold C, Sakas G, Hennig J, Speck O. Magnetic resonance imaging of freely moving objects: prospective real-time motion correction using an external optical motion tracking system. NeuroImage. 2006;31(3):1038-1050. doi:10.1016/j.neuroimage.2006.01.039 [doi]
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