Journal of Vision. 2015; 15(12):793. https://doi.org/10.1167/15.12.793

Journal of Vision. 2012; 12(13):12. https://doi.org/10.1167/12.13.12

Journal of Vision. 2011; 11(11):204. https://doi.org/10.1167/11.11.204

Journal of Vision. 2011; 11(11):206. https://doi.org/10.1167/11.11.206

Journal of Vision. 2009; 9(8):545. https://doi.org/10.1167/9.8.545

Journal of Vision. 2008; 8(6):398. https://doi.org/10.1167/8.6.398