Journal of Vision. 2010; 10(7):769. https://doi.org/10.1167/10.7.769

Journal of Vision. 2008; 8(6):702. https://doi.org/10.1167/8.6.702

Journal of Vision. 2006; 6(6):361. https://doi.org/10.1167/6.6.361

Journal of Vision. 2005; 5(8):621. https://doi.org/10.1167/5.8.621

Journal of Vision. 2004; 4(8):394. https://doi.org/10.1167/4.8.394

Journal of Vision. 2003; 3(9):817. https://doi.org/10.1167/3.9.817