Figure 5
From: Sociality does not drive the evolution of large brains in eusocial African mole-rats
The relationship of selected neuronal correlates of cognitive capacity and social group size. Scatter plots showing negative correlation between neocortex ratio (a,d), number of brain neurons (b,e), number of cortical neurons (c,f) and maximum (a–c) and mean group size (d–f). The fitted lines represent the phylogenetic least squares regressions.
