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. 2014 Oct 24;8:81. doi: 10.3389/fnint.2014.00081

FIGURE 3.

FIGURE 3

The effect of odor concentration on glomerular recruitment. (A) Percentage of glomeruli activated at each concentration. The maximum number of glomeruli activated by each odor constituted 100%. The activation threshold was set at the response to odor-free clean air + 1.65 SD. (B) Number of glomeruli activated at each concentration when the recruitment threshold was set at the response to clean air + 1.65SD. (C) Percent of glomeruli activated by each odor at each concentration above un-stimulated activity levels. For each graph the effect of odor concentration was significant (ANOVA, P < 0.05, n = 9 rats).