Journal of Vision. 2013; 13(9):1139. https://doi.org/10.1167/13.9.1139

Journal of Vision. 2012; 12(9):18. https://doi.org/10.1167/12.9.18

Journal of Vision. 2011; 11(11):835. https://doi.org/10.1167/11.11.835

Journal of Vision. 2010; 10(7):1264. https://doi.org/10.1167/10.7.1264

Journal of Vision. 2010; 10(7):656. https://doi.org/10.1167/10.7.656

Journal of Vision. 2009; 9(8):705. https://doi.org/10.1167/9.8.705