Fig. 24

Hierarchical cluster analysis of the response profiles for 41 CT single fibers in chimpanzee. Inter cluster similarity was measured with the use of the Pearson correlation coefficient and cluster analysis proceeded according to the average linkage method. Fiber number and response category based on response to the 4 standard solutions of N, H, Q and S: NaCl-, citric acid-, QHCl-, and sucrose fibers, respectively. [56]