Figure 2.

Behavioural results of several of the most important articles regarding the positional specificity of FAE. The numbers below the x-axis refer to the positional difference of adaptor and target stimuli (0° is a condition where adaptor and target stimuli were presented in the same retinal position). Long-adaptation time was at least 2 s, short-adaptation time was a few hundred milliseconds. For a detailed description please see text. (a) Leopold et al. [13], (b) Afraz & Cavanagh [28], (c) Xu et al. [57], (d) Fung & He [8], (e) Kovács et al. [27].