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. 2017 Apr 13;11:205. doi: 10.3389/fnins.2017.00205

Figure 4.

Figure 4

The relative error of the re-reference signal to the theoretical true signal was calculated in each signal-to-noise level and electrode configuration, for each large-scale network. The value of the relative error followed the pattern REST<AVE<MM<(FCz, Oz), which each network had its specific characteristic in reference selection.