Skip to main content
. Author manuscript; available in PMC: 2012 Dec 6.
Published in final edited form as: Vis Neurosci. 2012 Oct 30;29(6):283–299. doi: 10.1017/S0952523812000338

Figure 9.

Figure 9

Evaluating structure within each annulus of autocorrelograms using D measure. Each plot shows the cumulative distribution of points within an annulus to their nearest-neighbour; each annulus is 50 μm wide, noted in the bottom right of each plot as (lower, upper]. The cumulative distribution is shown for observed data (solid blue line: G09 off), and simulations from either PIPP (dashed green line) or low noise hexagonal lattice (dotted orange line). The grey region shows the 95% confidence interval derived from 99 simulations of CSR. See Figures 11 and 12 for statistical evaluation of the fits between the CSR envelope and the observed and simulated fields.