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Journal of Vision. 2004; 4(8):500. https://doi.org/10.1167/4.8.500

Journal of Vision. 2004; 4(8):789. https://doi.org/10.1167/4.8.789

Journal of Vision. 2003; 3(9):754. https://doi.org/10.1167/3.9.754

Journal of Vision. 2003; 3(9):352. https://doi.org/10.1167/3.9.352

Journal of Vision. 2002; 2(7):208. https://doi.org/10.1167/2.7.208