Journal of Vision. 2014; 14(10):1032. https://doi.org/10.1167/14.10.1032

Journal of Vision. 2012; 12(9):1168. https://doi.org/10.1167/12.9.1168

Journal of Vision. 2011; 11(11):140. https://doi.org/10.1167/11.11.140

Journal of Vision. 2010; 10(7):181. https://doi.org/10.1167/10.7.181

Journal of Vision. 2009; 9(8):207. https://doi.org/10.1167/9.8.207

Journal of Vision. 2008; 8(6):557. https://doi.org/10.1167/8.6.557

Journal of Vision. 2004; 4(8):372. https://doi.org/10.1167/4.8.372