Journal of Vision. 2018; 18(10):1369. https://doi.org/10.1167/18.10.1369

Journal of Vision. 2015; 15(12):226. https://doi.org/10.1167/15.12.226

Journal of Vision. 2010; 10(3):19. https://doi.org/10.1167/10.3.19

Journal of Vision. 2009; 9(8):238. https://doi.org/10.1167/9.8.238

Journal of Vision. 2009; 9(8):258. https://doi.org/10.1167/9.8.258

Journal of Vision. 2007; 7(9):576. https://doi.org/10.1167/7.9.576

Journal of Vision. 2002; 2(7):727. https://doi.org/10.1167/2.7.727