Journal of Vision. 2009; 9(8):42. https://doi.org/10.1167/9.8.42

Journal of Vision. 2007; 7(9):65. https://doi.org/10.1167/7.9.65

Journal of Vision. 2006; 6(6):169. https://doi.org/10.1167/6.6.169

Journal of Vision. 2006; 6(6):693. https://doi.org/10.1167/6.6.693

Journal of Vision. 2005; 5(8):863. https://doi.org/10.1167/5.8.863

Journal of Vision. 2004; 4(8):288. https://doi.org/10.1167/4.8.288

Journal of Vision. 2004; 4(8):597. https://doi.org/10.1167/4.8.597