Journal of Vision. 2015; 15(8):9. https://doi.org/10.1167/15.8.9

Journal of Vision. 2013; 13(9):137. https://doi.org/10.1167/13.9.137

Journal of Vision. 2013; 13(9):665. https://doi.org/10.1167/13.9.665

Journal of Vision. 2011; 11(14):3. https://doi.org/10.1167/11.14.3

Journal of Vision. 2010; 10(7):1137. https://doi.org/10.1167/10.7.1137

Journal of Vision. 2009; 9(8):873. https://doi.org/10.1167/9.8.873

Journal of Vision. 2009; 9(8):874. https://doi.org/10.1167/9.8.874