Figure 4.
Mean peak-to-peak amplitude of CPR components (Na-Pb, Pb-Nb) elicited by each of the four stimuli (A1, A2, A3, A4) at the Fz-linked(T7/T8) electrode site in both Chinese and English groups. For both Na-Pb and Pb-Nb, Chinese exhibit greater amplitude than English in response to those pitch contours with acceleration rates (A1, A2) that fall within the bounds of the normal voice pitch range. A1 (0.3 Hz/ms), A2 (0.7), A3 (1.3), and A4 (2.7). Error bars = ±1 SE.