Purchase this article with an account.
or
Journal of Vision. 2010; 10(7):1301. https://doi.org/10.1167/10.7.1301
Journal of Vision. 2009; 9(8):154. https://doi.org/10.1167/9.8.154
Journal of Vision. 2008; 8(6):313. https://doi.org/10.1167/8.6.313
Journal of Vision. 2007; 7(9):707. https://doi.org/10.1167/7.9.707
This PDF is available to Subscribers Only