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. 2010 Sep 20;4:122. doi: 10.3389/fnint.2010.00122

Figure 8.

Figure 8

Synthetic or analytical properties of non-overlapping binary mixtures depend on cluster interactions. (A) Relative strengths of the synaptic inputs on the tufts of each mitral cell (M1–M5) to model two odors activating different mitral cells (i.e., non-overlapping glomeruli). (B) Top: Synaptic weights after training with the mixture of the two odors; bottom: average firing rate for M1–M5 during 6, 10 s, simulations testing the mixture (left), only odor 5 (middle), or only odor 6 (bottom) at training strengths. (C) Relative mitral cell (M1–M5) as in (A) but with M2 activity increased by 20%. (D) Top: Synaptic weights after training with the mixture of the two odors; bottom: average firing rate for M1–M5 during 6, 10 s, simulations testing the mixture (left), only odor 5 (middle), or only odor 6 (right) at training strengths.