Figure 6.

Interpolated/extrapolated responses for an example cell. Eight filled circles indicate locations where data was collected. Based on those points an interpolated surface was fit, providing an estimate of responses over a range of different locations. Only those regions that are not blanked out were used. This procedure was performed for all cells showing significant spatial selectivity under ANOVA. Computing interpolated responses provided the flexibility to perform multidimensional scaling at arbitrary locations across the visual field. Eight open circles are an example set of extrapolated responses used as input to MDS. This example cell was recorded in AIT and had a spatial SI = 0.35.