Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
406-01-003 ISMRM Abstract

BCG Artifact Suppression in EEG–fMRI using a Kalman filter: A Validation Study Using a Realistic Agar Phantom Recording

Primary: Neuro - Neuromodulation
Secondary: Physics & Engineering - Multimodal
406-01-003 · fMRI: Acquisition and Preprocessing · Tuesday, 12 May, 8:20 AM–10:10 AM · Auditorium 2
Keywords: EEG EEG-fMRI Closed-loop TMS-EEG-fMRI Real-time
Accepted
Joonas Laurinoja 1,2, Veikka Leppänen1, Joonas Ryssy3, Matilda Makkonen2, Tuomas Mutanen2, Risto Ilmoniemi2, Dogu Baran Aydogan1
1A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland
2Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland
3Department of Applied Physics, Aalto University, Espoo, Finland
Presenting Author: Joonas Laurinoja

Synopsis

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References

1. Bullock M, Jackson GD, Abbott DF. Artifact Reduction in Simultaneous EEG-fMRI: A Systematic Review of Methods and Contemporary Usage. Front Neurol. 2021 Mar 11;12:622719. doi:10.3389/fneur.2021.622719. PMID: 33776886; PMCID: PMC7991907. [doi] [pmid]
2. Mullinger KJ, Havenhand J, Bowtell R. Identifying the sources of the pulse artefact in EEG recordings made inside an MR scanner. NeuroImage. 2013;71:75–83. doi:10.1016/j.neuroimage.2012.12.070. [doi]
3. Niazy RK, Beckmann CF, Iannetti GD, Brady JM, Smith SM. Removal of FMRI environment artifacts from EEG data using optimal basis sets. NeuroImage. 2005 Nov 15;28(3):720-37. doi:10.1016/j.neuroimage.2005.06.067. Epub 2005 Sep 16. PMID: 16150610. [doi] [pmid]
4. van der Meer JN, Pampel A, Van Someren EJW, Ramautar JR, van der Werf YD, Gomez-Herrero G, Lepsien J, Hellrung L, Hinrichs H, Möller HE, Walter M. Carbon-wire loop based artifact correction outperforms post-processing EEG/fMRI corrections—A validation of a real-time simultaneous EEG/fMRI correction method. NeuroImage. 2016 Jan 15;125:880-894. doi:10.1016/j.neuroimage.2015.10.064. Epub 2015 Oct 24. PMID: 26505301. [doi] [pmid]
5. Yan WX, Mullinger KJ, Brookes MJ, Bowtell R. Understanding gradient artefacts in simultaneous EEG/fMRI. NeuroImage. 2009 Jun;46(2):459-71. doi:10.1016/j.neuroimage.2009.01.029. PMID: 19385014. [doi] [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/406-01-003