Skip to main content
. Author manuscript; available in PMC: 2013 Jun 4.
Published in final edited form as: J Opt Soc Am A Opt Image Sci Vis. 2012 Feb 1;29(2):A258–A267. doi: 10.1364/JOSAA.29.00A258

Figure 5.

Figure 5

(A) Detection thresholds are not significantly different in the simultaneous detection-size rating condition (green) than in the detection-only rating condition (blue). Error bars reflect the 95% confidence intervals estimated as described in the Methods section. (B) On average discriminability (Δm) was not significantly different between conditions for the 2 subjects. Ordinate is the percent change in discriminability between detection-only (Δmd) and simultaneous (Δms) rating conditions [100 × (Δmd - Δms)/Δmd]. Error bars are one standard error of the mean across subjects.