Figure 11.

Variability comparison of four gape phase transitions (Monkey O, Dataset 1). (A) and (B) Histograms of state occupancy for four chewing phase transition moments during feeding, in the cases of one representative food type: almond (A) and all food types (B). There are distinct state occupancy patterns among four gape phase transitions. (C) Mean divergence percentile (dissimilarity metric) between four phase transitions derived from one food (almond, left) and all foods (right). Low value shows high similarity. Higher similarity values in the diagonal are visible. The values above the statistical significance threshold (with respect to the off-diagonal statistics) are marked in bold font. (D) Histograms of dissimilarity (i.e. divergence percentile) for inter-transition variability of min-gape versus max-gape (left) and FC-SC versus SO-FO (right). (E) Cumulative distribution function (CDF) curves of dissimilarity of inter-transition variability and respective self-transition variabilities associated with panel (D).