Journal of Vision. 2011; 11(11):546. https://doi.org/10.1167/11.11.546

Journal of Vision. 2010; 10(7):506. https://doi.org/10.1167/10.7.506

Journal of Vision. 2008; 8(14):21. https://doi.org/10.1167/8.14.21

Journal of Vision. 2008; 8(14):15. https://doi.org/10.1167/8.14.15

Journal of Vision. 2006; 6(6):717. https://doi.org/10.1167/6.6.717

Journal of Vision. 2006; 6(6):869. https://doi.org/10.1167/6.6.869

Journal of Vision. 2005; 5(12):88. https://doi.org/10.1167/5.12.88

Journal of Vision. 2003; 3(9):292. https://doi.org/10.1167/3.9.292