There are multiple errors in the second and third sentences of the third paragraph of the Introduction. The correct sentences are: The study by MacDonald et al.  has already shown that the EMG onset of the DM is dependent on the direction of shoulder movement. The study by Lee et al.  demonstrated that the EMG onset of thorax multifidus does depend on the direction of shoulder joint movement.
Citation: Abiko T, Shimamura R, Ogawa D, Abiko Y, Hirosawa M, Momose N, et al. (2015) Correction: Difference in the Electromyographic Onset of the Deep and Superficial Multifidus during Shoulder Movement while Standing. PLoS ONE 10(7): e0133333. https://doi.org/10.1371/journal.pone.0133333
Published: July 15, 2015
Copyright: © 2015 Abiko et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited