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Journal of Vision. 2010; 10(7):1279. https://doi.org/10.1167/10.7.1279
Journal of Vision. 2009; 9(8):88. https://doi.org/10.1167/9.8.88
Journal of Vision. 2005; 5(8):190. https://doi.org/10.1167/5.8.190
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