Journal of Vision. 2016; 16(12):802. https://doi.org/10.1167/16.12.802

Journal of Vision. 2010; 10(14):22. https://doi.org/10.1167/10.14.22

Journal of Vision. 2009; 9(8):289. https://doi.org/10.1167/9.8.289

Journal of Vision. 2007; 7(9):1010. https://doi.org/10.1167/7.9.1010

Journal of Vision. 2005; 5(8):223. https://doi.org/10.1167/5.8.223

Journal of Vision. 2003; 3(9):221. https://doi.org/10.1167/3.9.221