Figure 1From: Predicting olfactory receptor neuron responses from odorant structureDisk-like shapes of ab1D activators. Three activators of ab1D, methyl salicylate (187 spikes/s), phenylacetaldehyde (76 spikes/s) and acetophenone (157 spikes/s) show their disk-like shape in surface representation. Red areas indicate negative partial charge, blue areas positive partial charge, and white indicates neutral (= no) charge.Back to article page