Journal of Vision. 2009; 9(8):691. https://doi.org/10.1167/9.8.691

Journal of Vision. 2006; 6(6):225. https://doi.org/10.1167/6.6.225

Journal of Vision. 2005; 5(8):163. https://doi.org/10.1167/5.8.163

Journal of Vision. 2004; 4(8):67. https://doi.org/10.1167/4.8.67

Journal of Vision. 2004; 4(8):629. https://doi.org/10.1167/4.8.629

Journal of Vision. 2003; 3(9):569. https://doi.org/10.1167/3.9.569

Journal of Vision. 2003; 3(9):869. https://doi.org/10.1167/3.9.869

Journal of Vision. 2002; 2(7):736. https://doi.org/10.1167/2.7.736