Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
361-06-012 ISMRM Abstract

High-Resolution Fast Quantitative Magnetization Transfer Imaging at 7T in the Human Brain

Primary: Acquisition & Reconstruction - Signal Modeling
Secondary: Acquisition & Reconstruction - Quantitative Imaging: relaxometry, multi-parametric, MR Fingerprinting, and synthetic MRI
361-06-012 · Quantitative Imaging: Head and Neck II · Monday, 11 May, 5:05 PM–6:00 PM · Digital Posters Row B
Keywords: Signal Modeling Ultra-high field Quantitative Magnetization Transfer T1 relaxometry
Accepted
Lucas Soustelle 1,2, Andreea Hertanu1,2, Anita Masliah1,2,3, Maxime Guye1,2, Jean-Philippe Ranjeva1,2, Guillaume Duhamel1,2, Thomas Troalen3, Olivier M Girard1,2
1Aix Marseille Univ, CNRS, CRMBM, Marseille, France
2APHM, Hôpital Universitaire Timone, CEMEREM, Marseille, France
3Siemens Healthcare SAS, Courbevoie, France
Presenting Author: Lucas Soustelle

Synopsis

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References

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2. Yarnykh VL, Bowen JD, Samsonov A, et al. Fast Whole-Brain Three-dimensional Macromolecular Proton Fraction Mapping in Multiple Sclerosis. Radiology. 2015;274(1):210-220. doi:10.1148/radiol.14140528 [doi]
3. Corrigan NM, Yarnykh VL, Hippe DS, et al. Myelin development in cerebral gray and white matter during adolescence and late childhood. Neuroimage. 2021;227(August 2020):117678. doi:10.1016/j.neuroimage.2020.117678 [doi]
4. Soustelle L, Troalen T, Hertanu A, et al. Quantitative Magnetization Transfer MRI Unbiased by On-Resonance Saturation and Dipolar Order Contributions. Magn Reson Med. 2023. doi:10.1002/mrm.29678 [doi]
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9. Wakana S, Caprihan A, Panzenboeck MM, et al. Reproducibility of quantitative tractography methods applied to cerebral white matter. Neuroimage. 2007;36(3):630-644. doi:10.1016/j.neuroimage.2007.02.049 [doi]
10. Dale AM, Fischl B, Sereno MI. Cortical Surface-Based Analysis. Neuroimage. 1999;9(2):179-194. doi:10.1006/nimg.1998.0395 [doi]
11. Soustelle L, Hertanu A, Troalen T, et al. On the impact of the free pool T2 on quantitative MT derived T1 and Macromolecular Proton Fraction values in the MP2RAGE. In: Proceedings 33th Scientific Meeting, International Society for Magnetic Resonance in Medicine. Singapore; 2024:2170.

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http://echo.ismrm.org/p/ISMRM2026/361-06-012