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Journal of Vision. 2009; 9(8):499. https://doi.org/10.1167/9.8.499

Journal of Vision. 2009; 9(2):22. https://doi.org/10.1167/9.2.22

Journal of Vision. 2008; 8(6):707. https://doi.org/10.1167/8.6.707

Journal of Vision. 2008; 8(6):710. https://doi.org/10.1167/8.6.710

Journal of Vision. 2008; 8(6):961. https://doi.org/10.1167/8.6.961