Fig. 2.
Results of Experiment 1. (a) Naïve subject VB’s psychometric curves for the 0-1, 2-1, 0-1H, 2-1H, and 1-1 conditions. (b) Subject VB’s psychometric curves for the 0-1v, 2-1v, 0-1h, and 2-1h conditions. Each row of the legends (top) includes icons to indicate the types of adapting and test stimuli used in each condition. For the no-adaptation, baseline conditions, only the test icons are shown (first and third rows). (c) The mean tilt aftereffect of the four subjects for each adaptation condition is shown as a rectangle. The error bars represent standard errors. The symbols represent individual subjects’ aftereffects; a given symbol represents the same subject across all summary figures (Figs. 2c, 4c, 6c, and 8c). VB’s results are represented by asterisks (*). The p value for each rectangle tests whether that aftereffect is significantly different from 0. The p value between two rectangles tests whether the two aftereffects are significantly different from each other. Two-tailed paired t-tests were used.