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. 2009 Mar 27;5(3):e1000328. doi: 10.1371/journal.pcbi.1000328

Figure 11. Fits of intracortical model.

Figure 11

Illustration of fits of the intracortical model (Eq. 11) to data from experiments 1–3. Each dot corresponds to the experimentally measured layer-2/3 firing rate Inline graphic (upper row) or layer-5 firing rate Inline graphic (lower row) at specific time points Inline graphic plotted against the fitted model values of Inline graphic or Inline graphic, respectively. The red dots are the corresponding experimental data points taken from the first 5 ms after stimulus onset (for all 27 stimuli). These data points show the activity prior to any stimulus-evoked thalamic or cortical firing and represent background activity. The solid green curves correspond to the fitted model activation functions Inline graphic (upper row) and Inline graphic (lower row), respectively.