Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans

Uji, Makoto; Wilson, Ross; Francis, Susan T.; Mullinger, Karen J.; Mayhew, Stephen D.

Abstract

We established an optimal combination of EEG recording during sparse multiband (MB) fMRI that preserves high resolution, whole brain fMRI coverage whilst enabling broad-band EEG recordings which are uncorrupted by MRI gradient artefacts (GAs). We firstly determined the safety of simultaneous EEG recording during MB fMRI. Application of MB factor = 4 produced

Citation

Uji, M., Wilson, R., Francis, S. T., Mullinger, K. J., & Mayhew, S. D. (2018). Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans. Human Brain Mapping, 39(4), 1673-1687. https://doi.org/10.1002/hbm.23943

• Journal Article Type: Article
• Acceptance Date: Dec 21, 2017
• Online Publication Date: Jan 13, 2018
• Publication Date: 2018-04
• Deposit Date: Jan 17, 2018
• Publicly Available Date: Jan 14, 2019
• Journal: Human Brain Mapping
• Print ISSN: 1065-9471
• Electronic ISSN: 1097-0193
• Publisher: Wiley
• Peer Reviewed: Peer Reviewed
• Volume: 39
• Issue: 4
• Pages: 1673-1687
• DOI: https://doi.org/10.1002/hbm.23943
• Keywords: EEG-fMRI; Multiband or multislice fMRI; Gamma-BOLD coupling;; Gradient artefacts; Safety; Heating; Motor gamma oscillations
• Public URL: https://nottingham-repository.worktribe.com/output/904341
• Publisher URL: http://onlinelibrary.wiley.com/doi/10.1002/hbm.23943/abstract
• Additional Information: This is the peer reviewed version of the following article: Uji M, Wilson R, Francis ST, Mullinger KJ, Mayhew SD. Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans. Hum Brain Mapp. 2017;00:1–15, which has been published in final form at https://doi.org/10.1002/hbm.23943. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.