Journal of Vision. 2014; 14(13):8. doi: https://doi.org/10.1167/14.13.8

Journal of Vision. 2009; 9(4):27. doi: https://doi.org/10.1167/9.4.27

Journal of Vision. 2008; 8(17):26. doi: https://doi.org/10.1167/8.17.26

Journal of Vision. 2004; 4(8):315. doi: https://doi.org/10.1167/4.8.315

Journal of Vision. 2003; 3(9):449. doi: https://doi.org/10.1167/3.9.449