Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
470-02-082 ISMRM Abstract

Extended MR Vascular Fingerprinting for the study of brain lesions: implementation and tests in a stroke model

Primary: Acquisition & Reconstruction - Quantitative Imaging: relaxometry, multi-parametric, MR Fingerprinting, and synthetic MRI
Secondary: Neuro - Stroke and Cerebrovascular Disorders
470-02-082 · Decoding Stroke with Imaging and AI: New Frontiers in Cerebrovascular Research · Tuesday, 12 May, 8:20 AM–9:15 AM · Traditional Posters | Exhibition Hall
Keywords: Stroke Apparent diffusion coefficient Microvasculature Micro vascular fingerprinting Oxygentation
Accepted
Maitê Marçal1, Thomas Coudert1, Aurélien Delphin2, Daniil Kirdyashkin1, Antoine Barrier1, Emmanuel L BARBIER1, Benjamin Lemasson1, Thomas Christen 1
1Univ. Grenoble Alpes, INSERM, U1216, Grenoble Institute Neurosciences, GIN, Grenoble, France
2Univ. Grenoble Alpes, INSERM, US17, CNRS, UAR3552, CHU Grenoble Alpes, IRMaGe, Grenoble, France
Presenting Author: Thomas Christen

Synopsis

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References

1. Christen T, Pannetier NA, Ni WW, et al. MR vascular fingerprinting: A new approach to compute cerebral blood volume, mean vessel radius, and oxygenation maps in the human brain. NeuroImage. 2014;89:262-270. doi:10.1016/j.neuroimage.2013.11.052 [doi]
2. Marçal M, Coudert T, Delphin A, et al. Advanced MR Vascular Fingerprinting. Abstract presented at: ISMRM 2025 Annual Meeting; 2025 May; Honolulu, United States. doi:10.1038/nature11971 [doi]
3. Coudert T, Delphin A, Barrier A, et al. “MR Fingerprinting for Imaging Brain Hemodynamics and Oxygenation.” J Magn Reson Imaging. n/a(n/a). doi:10.1002/jmri.29812 [doi]
4. Di Giovanna AP, Tibo A, Silvestri L, et al. Whole-Brain Vasculature Reconstruction at the Single Capillary Level. Sci Rep. 2018;8(1):12573. doi:10.1038/s41598-018-30533-3 [doi]
5. Coudert T, Silva Martins Marçal M, Delphin A, et al. Fast MR signal simulations of microvascular and diffusion contributions using histogram-based approximation and recurrent neural networks. Magn Reson Med. 2025;94(5):2234-2248. doi:10.1002/mrm.30629 [doi]
6. Dong S, et al. Multivariable System Prediction Based on Parallel GRU‑LSTM Neural Network. In: 2023 China Automation Congress (CAC); 2023 Nov; China. pp 6638‑6643. doi:10.1109/CAC59555.2023.10452106 [doi]
7. Pannetier N, Debacker CS, Mauconduit F, Christen T, Barbier EL. A Simulation Tool for Dynamic Contrast Enhanced MRI. Louie A, ed. PLoS ONE. 2013;8(3):e57636. doi:10.1371/journal.pone.0057636 [doi]
8. Lemasson B, Pannetier N, Coquery N, et al. MR Vascular Fingerprinting in Stroke and Brain Tumors Models. Sci Rep. 2016;6(1):37071. doi:10.1038/srep37071 [doi]

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http://echo.ismrm.org/p/ISMRM2026/470-02-082