Journal of Vision. 2012; 12(9):221. https://doi.org/10.1167/12.9.221

Journal of Vision. 2010; 10(7):381. https://doi.org/10.1167/10.7.381

Journal of Vision. 2009; 9(8):266. https://doi.org/10.1167/9.8.266

Journal of Vision. 2009; 9(8):281. https://doi.org/10.1167/9.8.281

Journal of Vision. 2008; 8(6):843. https://doi.org/10.1167/8.6.843

Journal of Vision. 2006; 6(6):1049. https://doi.org/10.1167/6.6.1049

Journal of Vision. 2005; 5(8):150. https://doi.org/10.1167/5.8.150

Journal of Vision. 2004; 4(8):487. https://doi.org/10.1167/4.8.487