10.1371/journal.pone.0049550.g001 Lijie Liu Lijie Liu Hui Wang Hui Wang Lijuan Shi Lijuan Shi Awad Almuklass Awad Almuklass Tingting He Tingting He Steve Aiken Steve Aiken Manohar Bance Manohar Bance Shankai Yin Shankai Yin Jian Wang Jian Wang The power spectrum of noise employed in this study. Public Library of Science 2013 employed 2013-02-19 19:48:08 Figure https://plos.figshare.com/articles/figure/_The_power_spectrum_of_noise_employed_in_this_study_/207904 <p>The power spectrum of noise employed in this study.</p>