Fig. 7
![Fig. 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12868-016-0287-2/MediaObjects/12868_2016_287_Fig7_HTML.gif)
Correlations between odor quality descriptors. a Heat map of correlation between pleasantness ratings and the ratings of 20 descriptors. Correlations that are not statistically significant (after Bonferroni correction; N = 41,289, p > 0.000238) are indicated in grey. b Average intensity and pleasantness ratings for 1000 stimuli