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. Author manuscript; available in PMC: 2011 Jul 27.
Published in final edited form as: J Vis. 2010 Oct 26;10(12):31. doi: 10.1167/10.12.31

Figure 2.

Figure 2

Results of Experiment 1. (A) Group averaged data (N = 7, five were naïve observers) for 0.76 deg spatial displacement. The plot indicates proportion of trials in which the direction of visual motion was judged to be rightward as a function of ISILR. In both A and B of this figure, filled and open symbols represent beeps in the LR and RL intervals, respectively. Error bars correspond to ± SEM. In all cases, the data were well fit by complementary error functions and the intersections of the 50% point with the vertical lines gave an estimate of PSEs. (B) The averaged PSE values across observers as a function of spatial displacement. The dashed line represents average PSE values for the visual-only condition. Error bars correspond to ±SEM.