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. Author manuscript; available in PMC: 2008 Dec 31.
Published in final edited form as: J Vis. 2008 Sep 11;8(12):1.1–123. doi: 10.1167/8.12.1

Figure 12.

Figure 12

Threshold rate for reporting target orientation (mirror versus normal). Left panel: Accuracy data for one observer as a function of alternation rates shown on log scale. Guide data, open symbols and Guide fit, dashed line; No Guide data, black circles and No Guide fit, solid line. Dashed horizontal line shows chance level; solid horizontal line shows 75% threshold level. Right panel: 75% threshold rates on log scale for 4 observers. White bars for Guide conditions and black bars for No Guide. Thin vertical lines show +1 SE.