Figure 5.
Global response (1F1) tuning functions for adults (A) and for infants (B) on a displacement scale (top) or on a speed scale (bottom) for Oz (left panels) and PO8 (right panels). The adult data at Oz are better described as being displacement tuned, while those at PO8 are better described as speed tuned. Fit parameters and symbol coding are shown in the insets. Infant responses are best described as being tuned for displacement at Oz, where maximal amplitudes also occur at larger displacements than in the adults.