Figure 12.

Effect of stimulus translation on the recovered spatial representation: different RF diameters. Left column: small RF diameter (4°). Right column: large RF diameter (24°). (A) Spatial representation recovered from the model with stimulus configuration centered at fixation. (B) Spatial representation recovered from the model with stimulus configuration centered at (4°,4°). (C) 3D plot of stress as a function of x and y stimulus translation. In all cases, receptive field dispersion was 24°, receptive field spacing 0.1°, and the stimulus configuration was a 6° diameter grid.