Journal of Vision. 2017; 17(10):263. https://doi.org/10.1167/17.10.263

Journal of Vision. 2013; 13(9):396. https://doi.org/10.1167/13.9.396

Journal of Vision. 2011; 11(11):1012. https://doi.org/10.1167/11.11.1012

Journal of Vision. 2010; 10(7):693. https://doi.org/10.1167/10.7.693

Journal of Vision. 2006; 6(6):437. https://doi.org/10.1167/6.6.437

Journal of Vision. 2004; 4(8):911. https://doi.org/10.1167/4.8.911