Journal of Vision. 2013; 13(9):533. https://doi.org/10.1167/13.9.533

Journal of Vision. 2012; 12(9):726. https://doi.org/10.1167/12.9.726

Journal of Vision. 2011; 11(11):499. https://doi.org/10.1167/11.11.499

Journal of Vision. 2011; 11(9):9. https://doi.org/10.1167/11.9.9

Journal of Vision. 2010; 10(7):95. https://doi.org/10.1167/10.7.95

Journal of Vision. 2009; 9(8):1215. https://doi.org/10.1167/9.8.1215