Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
465-05-001 ISMRM Abstract

Mapping Anatomy to the Corticocortical Connectome

Primary: Diffusion - Tractography
Secondary: Acquisition & Reconstruction - AI methods
465-05-001 · Tractography Applications · Tuesday, 12 May, 4:00 PM–4:55 PM · Digital Posters Row F
Keywords: Tractography Diffusion MRI Machine learning (ML)
Accepted
Yee Fan Tan1, Khoi M Huynh 2,3, Sahar Ahmad2,3, Pew-Thian Yap2,3
1Radiology, University of North Carolina at Chapel Hill, Chapel Hill, United States of America
2Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, United States of America
3Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, United States of America
Presenting Author: Khoi M Huynh

Synopsis

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References

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2. J. H. Legarreta, L. Petit, P.-M. Jodoin, and M. Descoteaux, “Generative sampling in bundle tractography using autoencoders (GESTA),” Medical Image Analysis, vol. 85, p. 102761, 2023. https://doi.org/10.1016/j.media.2023.102761 [doi]
3. K. Schilling, Y. Gao, V. Janve, I. Stepniewska, B. A. Landman, and A. W. Anderson, “Confirmation of a gyral bias in diffusion MRI fiber tractography,” Human Brain Mapping, vol. 39, pp. 1449–1466, 2018. https://doi.org/10.1002/hbm.23936 [doi]
4. L. Y. Cai et al., “Tractography from T1-weighted MRI: Empirically exploring the clinical viability of streamline propagation without diffusion MRI,” Imaging Neuroscience, vol. 2, p. imag–2–00259, 2024. https://doi.org/10.1162/imag_a_00259 [doi]
5. Y.-F. Tan, S. Liu, K. M. Huynh, R. C.-W. Phan, C.-M. Ting, and P.-T. Yap, “Anatomy-to-Tract Mapping: Inferring White Matter Pathways Without Diffusion Streamline Propagation,” bioRxiv, 2024-12.
6. V. Sitzmann, J. Martel, A. Bergman, D. Lindell, and G. Wetzstein, “Implicit neural representations with periodic activation functions,” Advances in Neural Information Processing Systems, vol. 33, pp. 7462–7473, 2020.
7. B. R. Howell, J. E. Salo, S. V. Rama, T. L. Richards, and M. S. Smyser et al., “The UNC/UMN baby connectome project (BCP): an overview of the study design and protocol development,” NeuroImage, vol. 185, pp. 891–905, 2019. https://doi.org/10.1016/j.neuroimage.2018.03.049 [doi]
8. B. Q. Chandio, S. L. Risacher, F. Pestilli, D. Bullock, F.-C. Yeh, S. Koudoro, A. Rokem, J. Harezlak, and E. Garyfallidis, “Bundle analytics, a computational framework for investigating the shapes and profiles of brain pathways across populations,” Scientific Reports, vol. 10, no. 1, p. 17149, 2020. https://doi.org/10.1038/s41598-020-74054-4 [doi]
9. Côté, M.-A. et al. Tractometer: towards validation of tractography pipelines. Medical Image Analysis 17, 844–857 (2013). https://doi.org/10.1016/j.media.2013.03.009 [doi]
10. Renauld, E., Théberge, A., Petit, L., Houde, J.-C. & Descoteaux, M. Validate your white matter tractography algorithms with a reappraised ISMRM 2015 tractography challenge scoring system. Scientific Reports 13, 2347 (2023). https://doi.org/10.1038/s41598-023-28560-w [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/465-05-001