Front. Neurosci. Frontiers in Neuroscience Front. Neurosci. 1662-453X Frontiers Media S.A. 10.3389/fnins.2021.772745 Neuroscience Correction Corrigendum: The Influence of Radio-Frequency Transmit Field Inhomogeneities on the Accuracy of G-ratio Weighted Imaging Emmenegger Tim M. 1 2 David Gergely 1 2 Ashtarayeh Mohammad 2 Fritz Francisco J. 2 Ellerbrock Isabel 2 3 Helms Gunther 4 Balteau Evelyne 5 Freund Patrick 1 6 7 Mohammadi Siawoosh 2 6 * 1Spinal Cord Injury Center Balgrist, University Hospital Zurich, University of Zurich, Zurich, Switzerland 2Department of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany 3Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden 4Medical Radiation Physics, Clinical Sciences Lund (IKVL), Lund University, Lund, Sweden 5GIGA Institute, University of Liège, Liège, Belgium 6Department of Neurophysics, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany 7Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom

Edited and reviewed by: Tim B. Dyrby, Technical University of Denmark, Denmark

 *Correspondence: Siawoosh Mohammadi s.mohammadi@uke.de

This article was submitted to Brain Imaging Methods, a section of the journal Frontiers in Neuroscience

 07 10 2021 2021 15 772745 08 09 2021 20 09 2021 Copyright © 2021 Emmenegger, David, Ashtarayeh, Fritz, Ellerbrock, Helms, Balteau, Freund and Mohammadi. 2021 Emmenegger, David, Ashtarayeh, Fritz, Ellerbrock, Helms, Balteau, Freund and Mohammadi

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 A Corrigendum on The Influence of Radio-Frequency Transmit Field Inhomogeneities on the Accuracy of G-ratio Weighted Imaging by Emmenegger, T. M., David, G., Ashtarayeh, M., Fritz, F. J., Ellerbrock, I., Helms, G., Balteau, E., Freund, P., and Mohammadi, S. (2021). Front. Neurosci. 15:674719. doi: 10.3389/fnins.2021.674719 myelin volume fraction axon volume fraction radio-frequency transmit field inhomogeneities B1+ correction multi-parameter mapping diffusion MRI magnetization transfer saturation MR g-ratio

In the original article, there was a mistake in Figure 5 as published. The MVF map was shown twice in the original figure (middle and bottom rows), instead the AVF map should have been depicted in the middle row. The corrected Figure 5 that appears below.

Voxel-wise maps of group-averaged gB1MR, AVFB1MR, and MVFB1MR, restricted to the group WM mask (cf. section “Definition of White Matter Masks”). Depicted are a single sagittal (x = 100), coronal (y = 91), and axial (z = 85) slice.

In the published article, there was an error regarding the affiliation for Isabel Ellerbrock. As well as having affiliation 3, she should also have 2. There was an error regarding the affiliation for Gergely David. As well as having affiliation 1, he should also have 2.

The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.

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