Journal of Vision. 2007; 7(15):90. https://doi.org/10.1167/7.15.90

Journal of Vision. 2006; 6(6):242. https://doi.org/10.1167/6.6.242

Journal of Vision. 2006; 6(6):307. https://doi.org/10.1167/6.6.307

Journal of Vision. 2005; 5(12):85. https://doi.org/10.1167/5.12.85

Journal of Vision. 2005; 5(12):89. https://doi.org/10.1167/5.12.89

Journal of Vision. 2005; 5(8):272. https://doi.org/10.1167/5.8.272