Journal of Vision. 2012; 12(9):549. doi: https://doi.org/10.1167/12.9.549

Journal of Vision. 2011; 11(11):153. doi: https://doi.org/10.1167/11.11.153

Journal of Vision. 2011; 11(11):508. doi: https://doi.org/10.1167/11.11.508

Journal of Vision. 2010; 10(7):1029. doi: https://doi.org/10.1167/10.7.1029

Journal of Vision. 2008; 8(6):57. doi: https://doi.org/10.1167/8.6.57