Journal of Vision. 2012; 12(9):554. https://doi.org/10.1167/12.9.554

Journal of Vision. 2010; 10(7):303. https://doi.org/10.1167/10.7.303

Journal of Vision. 2009; 9(8):158. https://doi.org/10.1167/9.8.158

Journal of Vision. 2009; 9(8):256. https://doi.org/10.1167/9.8.256

Journal of Vision. 2008; 8(6):12. https://doi.org/10.1167/8.6.12

Journal of Vision. 2008; 8(6):505. https://doi.org/10.1167/8.6.505

Journal of Vision. 2007; 7(9):1072. https://doi.org/10.1167/7.9.1072