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. 2013 Jul 18;9(7):e1003137. doi: 10.1371/journal.pcbi.1003137

Figure 7. Spatial reach at soma level for different frequency components of LFP.

Figure 7

Spatial reach is defined as the radius of a subpopulation contributing 95% of the root mean square amplitude of LFP compared to the amplitude for Inline graphic. LFP is calculated at the soma level at the center of the population. Full simulation results plotted with dots; predictions from the simplified model (Equation 6) based on calculated values of Inline graphic and Inline graphic given in Figures 4 and 5, respectively, are shown with lines. A, B, C: population of layer-3 cells; D, E, F: population of layer-5 cells, G: population of layer-4 cells; A, D: apical synaptic input; B, E: basal synaptic input; C, F, G: homogeneous synaptic input.