Figure 4

Summary of traditional measures for IOG (left) and CBR (right), for both autism (magenta) and control (blue) group. Averages across trials, participants, and conditions for relative proportions (A, B), mean durations (C, D), sum of all perceptual flips (E, F), and Gamma function fits to normalized exclusive IOG and CBR percepts with their respective histograms (G, H) are depicted. ‘EV’, ‘PM’, and ‘SI’ in A-F refer to sum of left and right exclusivity, piecemeal, superimposition, respectively. The scattered dots indicate data for each individual, squares depict the means, boxes the interquartile ranges (25th-75th percentiles), horizontal lines within each box the medians, whiskers extend to the extreme values, outliers are plotted outside the whiskers. Using 2-tailed independent t-tests, ** and * refer to statistically significant difference of p < 0.01 and p < 0.05, respectively. On the right-hand side of G and H, the following parameters for each group are depicted: shape a and scale b parameters of the Gamma functions, numbers of events N, coefficients of determination R ², areas under the Gamma function curves (AUC) from 0.18 to 4 along x axis, X/Y peaks of Gamma functions.