Journal of Vision. 2014; 14(10):549. doi: https://doi.org/10.1167/14.10.549

Journal of Vision. 2013; 13(9):1192. doi: https://doi.org/10.1167/13.9.1192

Journal of Vision. 2012; 12(9):261. doi: https://doi.org/10.1167/12.9.261

Journal of Vision. 2011; 11(11):149. doi: https://doi.org/10.1167/11.11.149

Journal of Vision. 2008; 8(6):3. doi: https://doi.org/10.1167/8.6.3