Figure 4.
Grand average waveforms (two left columns) and their corresponding spectra (two right columns) of the CPR components for the two groups (red: Chinese; blue: English) recorded at electrode sites F3 (dashed lines) and F4 (solid lines) for each of the three stimuli. The zero on the x-axis denotes the time of onset of the pitch-eliciting segment of the three stimuli. The response components are generally greater in magnitude for the Chinese group compared to the English group with no discernible asymmetry between F3 and F4 for either group.
