Journal of Vision. 2013; 13(9):254. https://doi.org/10.1167/13.9.254

Journal of Vision. 2012; 12(9):688. https://doi.org/10.1167/12.9.688

Journal of Vision. 2011; 11(11):1090. https://doi.org/10.1167/11.11.1090

Journal of Vision. 2010; 10(7):1210. https://doi.org/10.1167/10.7.1210

Journal of Vision. 2009; 9(8):907. https://doi.org/10.1167/9.8.907

Journal of Vision. 2008; 8(6):588. https://doi.org/10.1167/8.6.588

Journal of Vision. 2007; 7(9):610. https://doi.org/10.1167/7.9.610

Journal of Vision. 2006; 6(6):333. https://doi.org/10.1167/6.6.333