Journal of Vision. 2010; 10(4):6. https://doi.org/10.1167/10.4.6

Journal of Vision. 2007; 7(6):3. https://doi.org/10.1167/7.6.3

Journal of Vision. 2005; 5(8):376. https://doi.org/10.1167/5.8.376

Journal of Vision. 2003; 3(12):26. https://doi.org/10.1167/3.12.26

Journal of Vision. 2003; 3(9):842. https://doi.org/10.1167/3.9.842

Journal of Vision. 2002; 2(7):300. https://doi.org/10.1167/2.7.300