Figure 3
Results of time-frequency analyses in the Chinese experiment. (A) Time-frequency representations of the contrast +Segment minus −Segment at the CP6 electrode with a statistical mask (left); the topography of gamma frequency range from 531 to 676 ms with the white star marking the location of the CP6 electrode (right). (B) Time-frequency representations of the contrast +Tone minus −Tone at the CP2 electrode with a statistical mask (left); the topography of gamma frequency range from 465 to 800 ms with the white star marking the location of the CP2 electrode (right). The colour scale indicates the relative power changes (0 = no difference).
