Journal of Vision. 2008; 8(6):954. https://doi.org/10.1167/8.6.954

Journal of Vision. 2007; 7(11):14. https://doi.org/10.1167/7.11.14

Journal of Vision. 2007; 7(7):6. https://doi.org/10.1167/7.7.6

Journal of Vision. 2006; 6(6):384. https://doi.org/10.1167/6.6.384

Journal of Vision. 2005; 5(8):876. https://doi.org/10.1167/5.8.876

Journal of Vision. 2003; 3(7):3. https://doi.org/10.1167/3.7.3