Journal of Vision. 2015; 15(12):57. https://doi.org/10.1167/15.12.57

Journal of Vision. 2011; 11(11):1317. https://doi.org/10.1167/11.11.1317

Journal of Vision. 2009; 9(8):1182. https://doi.org/10.1167/9.8.1182

Journal of Vision. 2008; 8(6):775. https://doi.org/10.1167/8.6.775

Journal of Vision. 2008; 8(6):315. https://doi.org/10.1167/8.6.315

Journal of Vision. 2007; 7(9):713. https://doi.org/10.1167/7.9.713