Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
563-05-010 ISMRM Abstract

Does cerebrovascular reactivity lag heterogeneity underlie breath-hold RSN mimicry?

Primary: Brain Function and fMRI - fMRI Analysis
Secondary: Brain Function and fMRI - Functional Connectivity
563-05-010 · fMRI: Task-Based and Stimulation · Wednesday, 13 May, 4:00 PM–4:55 PM · Digital Posters Row D
Keywords: Cerebrovascular reactivity Breath-hold Multi-echo fMRI Resting-state functional connectivity Dense sampling
Accepted
Sophia Forsberg Tibblin 1, Javier Gonzalez-Castillo2, Lia M Hocke1, Ryland L Miller1, Stefano Moia3, César Caballero-Gaudes 1,4
1Basque Center on Cognition, Brain and Language, San Sebastian - Donostia, Spain
2National Institute of Mental Health (NIMH), Bethesda, United States of America
3Department of Cognitive Neuroscience, FPN, Maastricht University, Netherlands
4Ikerbasque, Basque Foundation for Science, Bilbao, Spain
Presenting Author: César Caballero-Gaudes

Synopsis

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References

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10. Smith, S. M., et al. (2009). Correspondence of the brain’s functional architecture during activation and rest. Proceedings of the National Academy of Sciences of the United States of America, 106(31), 13040–13045. https://doi.org/10.1073/pnas.0905267106 [doi]
11. Tahayori, B., et al. (2025). Robust-tedana: An automated denoising pipeline for multi-echo fMRI data. bioRxiv : the preprint server for biology, 2025.06.16.660050. https://doi.org/10.1101/2025.06.16.660050 [doi]
12. Moia S., et al. (2024). phys2cvr: A tool to compute Cerebrovascular Reactivity maps and associated lag maps. https://doi.org/10.5281/zenodo.7336002 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/563-05-010