Journal of Vision. 2015; 15(12):850. https://doi.org/10.1167/15.12.850

Journal of Vision. 2013; 13(9):1078. https://doi.org/10.1167/13.9.1078

Journal of Vision. 2012; 12(9):611. https://doi.org/10.1167/12.9.611

Journal of Vision. 2010; 10(7):867. https://doi.org/10.1167/10.7.867

Journal of Vision. 2010; 10(7):885. https://doi.org/10.1167/10.7.885

Journal of Vision. 2008; 8(9):14. https://doi.org/10.1167/8.9.14