Figure 4.

Beta estimates (A, C) and goodness-of-fit for the pRF model (B, D) averaged across each group and plotted against eccentricity for early (A, B) and higher visual areas (C, D). Beta estimates were slightly larger in the ASD group in many of the same regions as the pRF differences we observed. Symbols denote the mean in each eccentricity band. Error bars denote ±1 SEM. Warm colors, ASD group; cold colors, controls. A, B, Circles, V1; diamonds, V2; squares, V3. C, D, Circles, V3A; diamonds, V4; squares, MT+.