Journal of Vision. 2013; 13(7):4. https://doi.org/10.1167/13.7.4

Journal of Vision. 2011; 11(11):357. https://doi.org/10.1167/11.11.357

Invest. Ophthalmol. Vis. Sci.. 2010; 51(4):2286-2293. https://doi.org/10.1167/iovs.09-4576

Journal of Vision. 2009; 9(14):63. https://doi.org/10.1167/9.14.63

Journal of Vision. 2005; 5(12):34. https://doi.org/10.1167/5.12.34

Journal of Vision. 2005; 5(8):1022. https://doi.org/10.1167/5.8.1022

Journal of Vision. 2005; 5(8):1023. https://doi.org/10.1167/5.8.1023