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. 2020 Dec 21;10:22356. doi: 10.1038/s41598-020-79140-1

Figure 2.

Figure 2

The spatiotemporal clusters for the analysis of the phonetic MMR was similar at 6 and 12 months of age. By applying the cluster-based permutation technique we identified where (i.e. the electrodes) and when (i.e. the time window) the brain response to the syllable 4 differed between the phonetic and standard trials, computed across all infants, regardless of the group (hRSV and control) and type of phonetic contrast (native and nonnative), at 6 and 12 months of age. The t-maps plotted in (a) and (d) show the group of the frontal electrodes where the standard and phonetic trials differed at syllable 4, at 6 and 12 months of age, respectively, and in (b) and (e) we depict the t-values indicating the time windows when those differences remained significant, at p < 0.05, FDR corrected. In (c) and (f) we plot the time course of the grand average of the voltage amplitude for the entire standard and phonetic trials, computed over the spatiotemporal cluster corresponding to age. The soundwave images indicate the occurrence of each one of the 4 syllables of the trials. The green rectangle highlights the time window when the brain response to the standard and phonetic trials differed.