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. Author manuscript; available in PMC: 2010 Mar 22.
Published in final edited form as: J Vis. 2009 Jan 20;9(1):21.1–2111. doi: 10.1167/9.1.21

Figure 2.

Figure 2

Results of Experiment 1. The surround mask appeared simultaneously with the target, the stimulus duration varied between 12 msec and 375 msec (shown on a logarithmic scale). Filled squares show detection threshold elevation for binocular viewing (target and mask in both eyes). Open circles show results for interocular viewing: target displayed to the left eye, surround mask displayed to the right eye. Hashed squares show results for the two control conditions: 95% contrast mask for the shortest stimulus duration, and 10% contrast mask for the longest stimulus duration.