Journal of Vision. 2017; 17(10):1185. https://doi.org/10.1167/17.10.1185

Journal of Vision. 2011; 11(11):362. https://doi.org/10.1167/11.11.362

Journal of Vision. 2009; 9(8):329. https://doi.org/10.1167/9.8.329

Journal of Vision. 2008; 8(6):955. https://doi.org/10.1167/8.6.955

Journal of Vision. 2007; 7(9):794. https://doi.org/10.1167/7.9.794

Journal of Vision. 2006; 6(13):61. https://doi.org/10.1167/6.13.61