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. 2011 Sep 9;6(9):e24523. doi: 10.1371/journal.pone.0024523

Figure 6. Fits to center-surround (CS) model for example on-center Y and X neurons in Figs. 1 and 2 .

Figure 6

A, Experimental Y-neuron response data. B, Best fit to CS-model in Eq. (6) with non-parametric representation of A(ti) and B(ti). C, Deviation between experimental results (A) and CS model results in (B). Error ε (cf. Eq. 1) is 0.071. D, Fitted values of weight parameters A(ti), and B(ti), cf. Eq. (6), E–H, Same as (A)–(D) for the X-neuron response data. The deviation between experimental results (E) and CS model results (F) corresponds to an error ε = 0.040.