Journal of Vision. 2012; 12(9):387. https://doi.org/10.1167/12.9.387

Journal of Vision. 2009; 9(8):219. https://doi.org/10.1167/9.8.219

Journal of Vision. 2008; 8(6):985. https://doi.org/10.1167/8.6.985

Journal of Vision. 2007; 7(9):912. https://doi.org/10.1167/7.9.912

Journal of Vision. 2006; 6(9):8. https://doi.org/10.1167/6.9.8

Journal of Vision. 2006; 6(6):224. https://doi.org/10.1167/6.6.224

Journal of Vision. 2005; 5(8):164. https://doi.org/10.1167/5.8.164