Figures & data
Figure 1 Physicochemical properties of odorant molecules influence neural activity in the olfactory epithelium of the frog and odor pleasantness in humans. Each point in the graphs corresponds to an odorant. (A) List of odorant compounds. (B) Significant correlation between Molecular-PC1 and ORN-PC1. (C and D) Molecular-PC1 influences odor pleasantness but not odor intensity in humans. (E and G) Molecular weight correlates with Molecular-PC1, odor pleasantness in humans and ORN-PC1 in frog.
