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. 2019 May 3;7:174. doi: 10.3389/fped.2019.00174

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Copyright © 2019 O'Toole and Boylan.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Comparing features with and without varying degrees of artifact. Features generated from 38 term infants EEG with (A) 15%, (B) 30%, (C) 60%, and (D) 100% artifacts. SP, spectral power; FD, fractal dimension; SEF, spectral edge frequency; rEEG, range-EEG; LM, lower margin; UM, upper margin; Frequency bands: f1, 0.5–4 Hz; f2, 4–7 Hz; f3, 7–13 Hz; and f4, 13–30 Hz. Stars denote statistical significance from Mann–Whitney tests: ***P < 0.001, **P < 0.01, and *P < 0.05 comparing between EEG epochs and EEG epochs with artifacts. Dots represent median values and lines represents inter-quartile range.