Figure 8.

Shape selectivity index is plotted as a function of spatial selectivity index in each prefrontal region. Each point represents a single neuron with significant responses to visual stimuli, tested with the spatial as well as the shape stimulus test (N = 49 posterior-dorsal, N = 201 mid-dorsal, N = 33 anterior-dorsal, N = 49 posterior-ventral, N = 5 anterior-ventral). Solid line represents regression line through the data. Cross indicates the mean in the shape selectivity and spatial selectivity dimensions in each region.