Journal of Vision. 2013; 13(9):1316. https://doi.org/10.1167/13.9.1316

Journal of Vision. 2012; 12(9):1074. https://doi.org/10.1167/12.9.1074

Journal of Vision. 2011; 11(11):125. https://doi.org/10.1167/11.11.125

Journal of Vision. 2010; 10(7):175. https://doi.org/10.1167/10.7.175

Journal of Vision. 2009; 9(8):226. https://doi.org/10.1167/9.8.226

Journal of Vision. 2009; 9(8):232. https://doi.org/10.1167/9.8.232