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. 2017 Oct 19;17:198–212. doi: 10.1016/j.nicl.2017.10.021

Fig. 4.

Fig. 4

Relative power changes in contralateral S1 for children with HCP and TD children. Time-frequency representations of relative power changes (baseline corrected from − 50 to 0 ms) estimated at a virtual channel located in contralateral S1. (a) Grand average of TFA for one randomly selected hemisphere of TD children; (b): grand average of TFA for the LA hemisphere of children with HCP; (c): grand average of TFA for the MA hemisphere of children with HCP. For the panels a, b, and c, warmer colors indicate stronger ERS, while colder colors indicate weaker ERD. (d) Statistical differences of the TFA between the LA (HCP-LA) and MA (HCP-MA) hemispheres of children with HCP; (e) between the LA hemisphere of children with HCP (HCP-LA) and a randomly selected hemisphere of TD children [p < 0.05; corrected for multiple comparisons]; and (f) between the MA hemisphere of children with HCP and a randomly selected hemisphere of TD children [p < 0.02; corrected for multiple comparisons]. The upper bar indicates the relative power change to the baseline power and the lower one indicates the t-value from statistical tests.