Fig. 2: Results from all the experiments.
A-E Motion coherence thresholds for Experiments 1–5. The bar charts illustrate the mean motion coherence threshold for each condition, with error bars representing the standard errors. Individual participant data for motion coherence thresholds under both 1 g and −1 g conditions, with upward and downward motion directions combined, are plotted as points in the upper panels. Triangles represent the group means. The p-values highlight the main effect of gravitational acceleration. Specific parameter differences for each experiment are labeled on the figure.
