- Correction
- Open access
- Published:
Correction: Trait anxiety is related to Nx4’s efficacy on stress-induced changes in amygdala-centered resting state functional connectivity: a placebo-controlled cross-over trial in mildly to moderately stressed healthy volunteers
BMC Neuroscience volume 24, Article number: 11 (2023)
Correction: BMC Neuroscience (2022) 23:68 https://0-doi-org.brum.beds.ac.uk/10.1186/s12868-022-00754-4
Following the publication of the original article [1], an error was identified in the fMRI data acquisition section.
The updated text is given below, and the changes have been highlighted in bold typeface.
fMRI data acquisition
A Philips 3T scanner was used for fMRI data acquisition. Structural T1-weighted images for spatial normalization were measured using a turbo field echo sequence with the following parameters: 274 sagittal slices covering the whole brain, flip angle = 8°, 256 × 256 matrix, voxel size 0.7 × 0.7 × 0.7 mm3. For the resting state scans before and after stress induction (RS1 and RS2), 355 volumes of T2*-weighted echo-planar images were acquired for each session with the following parameters: 34 axial slices covering the whole brain, repetition time = 2000 ms, echo time = 30 ms, flip angle = 90°, 9696 matrix, field of view = 240,240 mm2, voxel size = 2.5 × 2.5 × 3 mm3.
Moreover, the authors identified an error in Table 1. The correct Table 1 is given in this correction.
Finally, the authors identified an error in Fig. 4. The correct Fig. 4 is given in this correction.
The original article [1] has been updated.
Reference
Nanni-Zepeda M, Alizadeh S, Chand T, Kasties V, Fan Y, van der Meer J, Herrmann L, Vester JC, Schulz M, Naschold B, Walter M. Trait anxiety is related to Nx4’s efficacy on stress-induced changes in amygdala-centered resting state functional connectivity: a placebo-controlled cross-over trial in mildly to moderately stressed healthy volunteers. BMC Neurosci. 2022;23:68. https://0-doi-org.brum.beds.ac.uk/10.1186/s12868-022-00754-4.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
About this article
Cite this article
Nanni-Zepeda, M., Alizadeh, S., Chand, T. et al. Correction: Trait anxiety is related to Nx4’s efficacy on stress-induced changes in amygdala-centered resting state functional connectivity: a placebo-controlled cross-over trial in mildly to moderately stressed healthy volunteers. BMC Neurosci 24, 11 (2023). https://0-doi-org.brum.beds.ac.uk/10.1186/s12868-023-00776-6
Published:
DOI: https://0-doi-org.brum.beds.ac.uk/10.1186/s12868-023-00776-6