Fig. 5.

Dependence of the DS of the ON−OFF pair on SF and $d$. (A) Matrix of response vs. SF plots is drawn parametric in $d$ and TF. Rightward and Leftward responses are plotted vs. TF for four different values of $d$: $0.05,0.1,0.15,0.20°$. (B) Two LGN cells separated by $d=0.1°$. The circles are 1 SD of their spatial kernels.