Journal of Vision. 2014; 14(10):1289. https://doi.org/10.1167/14.10.1289

Journal of Vision. 2012; 12(9):880. https://doi.org/10.1167/12.9.880

Journal of Vision. 2011; 11(11):1036. https://doi.org/10.1167/11.11.1036

Journal of Vision. 2010; 10(7):1165. https://doi.org/10.1167/10.7.1165

Journal of Vision. 2009; 9(8):927. https://doi.org/10.1167/9.8.927

Journal of Vision. 2007; 7(9):909. https://doi.org/10.1167/7.9.909