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. 2016 Dec 19;11(12):e0168358. doi: 10.1371/journal.pone.0168358

Fig 3.

Fig 3

(a) Significant differences (ANOVA; p values) on ERP waveform amplitudes on each electrode (Y axis) and time point (X axis) between the three tasks (Single task ST, passive dual-task pDT and active dual-task aDT) when distractors used in dual-tasks were syllables. (b) Planned comparisons of significant differences on ERP waveform amplitudes on each electrode (Y axis) and time point (X axis). (c) Example of group averaged ERP waveforms for ST (dotted gray), pDT (dotted black) and aDT (solid black) on electrodes Cz and Oz. Vertical black solid lines indicate the onset of the distractors in dual-tasks.