Fits of the oculomotor response predicted by the state-equation (Eq 5) with all five parameters.
The plots show adaptation gain (colored lines), averaged over individuals in the (a) Two-way adaptation and (b) Global adaptation condition of the ORIG data set (reported in ), as well as the (c) Two-way adaptation and (d) Global adaptation condition of the FREQ data set, using the same paradigm over an extended range of frequencies. The stimuli input in the model fits is s(n) (cf. Eqs 1–3), which is zero in the preadaptation block. The same equation was fitted to data from each participant in each condition and experiment, to estimate parameters of the generative model on an individual basis. For illustration purposes only, the figure depicts fittings done over the averages along with 95% confidence intervals (gray shaded areas).