Journal of Vision. 2013; 13(9):660. https://doi.org/10.1167/13.9.660

Journal of Vision. 2010; 10(7):947. https://doi.org/10.1167/10.7.947

Journal of Vision. 2009; 9(8):796. https://doi.org/10.1167/9.8.796

Journal of Vision. 2009; 9(8):960. https://doi.org/10.1167/9.8.960

Journal of Vision. 2009; 9(1):2. https://doi.org/10.1167/9.1.2

Journal of Vision. 2008; 8(13):11. https://doi.org/10.1167/8.13.11

Journal of Vision. 2007; 7(9):1044. https://doi.org/10.1167/7.9.1044