Global signal regression reduces connectivity patterns related to physiological signals and does not alter EEG-derived connectivity
Overall, these results provide evidence that the neural component of resting-state fMRI-based connectivity is preserved after the global signal is regressed out.
Authors
- Marie‐Hélène Boudrias (ORCID: https://orcid.org/0000-0002-4287-5388)
- Alba Xifra‐Porxas (ORCID: https://orcid.org/0000-0002-9023-2432)
- Prokopis C. Prokopiou (ORCID: https://orcid.org/0000-0002-5444-8359)
- Georgios D. Mitsis (ORCID: https://orcid.org/0000-0001-9975-5128)
- Michalis Kassinopoulos (ORCID: https://orcid.org/0000-0003-4312-4401)
Institutions
- Centre for Interdisciplinary Research in Rehabilitation (CA)
- McGill University (CA)
Publication Details
- Journal
- Frontiers in Neuroimaging
- Published
- 2025-12-12
- DOI
- https://doi.org/10.3389/fnimg.2025.1653206
- Primary Topic
- Functional Brain Connectivity Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- McGill University
- Canada First Research Excellence Fund
- Natural Sciences and Engineering Research Council of Canada
- Fonds de recherche du Québec – Nature et technologies