Journal of Vision. 2010; 10(7):321. https://doi.org/10.1167/10.7.321

Journal of Vision. 2007; 7(9):710. https://doi.org/10.1167/7.9.710

Journal of Vision. 2006; 6(6):444. https://doi.org/10.1167/6.6.444

Journal of Vision. 2006; 6(6):767. https://doi.org/10.1167/6.6.767

Journal of Vision. 2005; 5(8):27. https://doi.org/10.1167/5.8.27

Journal of Vision. 2005; 5(8):28. https://doi.org/10.1167/5.8.28

Journal of Vision. 2005; 5(8):29. https://doi.org/10.1167/5.8.29