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. Author manuscript; available in PMC: 2011 May 4.
Published in final edited form as: J Vis. 2009 Jan 22;9(1):28.1–28.6. doi: 10.1167/9.1.28

Figure 3.

Figure 3

Results of Experiment 1 (left) on direction discrimination and Experiment 2 (right) on MAE duration as a function of ISI duration. Filled symbols represent results using a grating frequency of 0.4 cpd, and open symbols show results using a grating frequency of 1.6 cpd. Discrimination results are plotted as the mean number of response errors at each ISI duration, ±1 SE. Chance performance is 50%. MAE results are plotted in terms of mean MAE duration (in sec) at each ISI duration, ±1 SE.