Journal of Vision. 2012; 12(9):705. https://doi.org/10.1167/12.9.705

Journal of Vision. 2010; 10(7):1129. https://doi.org/10.1167/10.7.1129

Journal of Vision. 2009; 9(8):306. https://doi.org/10.1167/9.8.306

Journal of Vision. 2008; 8(6):1089. https://doi.org/10.1167/8.6.1089

Journal of Vision. 2007; 7(9):61. https://doi.org/10.1167/7.9.61

Journal of Vision. 2006; 6(6):851. https://doi.org/10.1167/6.6.851