Journal of Vision. 2016; 16(14):11. doi: 10.1167/16.14.11

Journal of Vision. 2015; 15(9):13. doi: 10.1167/15.9.13

Journal of Vision. 2010; 10(2):19. doi: 10.1167/10.2.19

Journal of Vision. 2007; 7(9):876-876. doi: 10.1167/7.9.876

Journal of Vision. 2006; 6(6):577-577. doi: 10.1167/6.6.577