Fig. 5 | Scientific Reports

Fig. 5

From: Bioclimatic and masticatory influences on human cranial diversity verified by analysis of 3D morphometric homologous models

Fig. 5

The regression lines between PC4 scores and bioclimate and/or masticatory variables: the area of infratemporal fossa (ITPF) and the annual mean temperature (BIO 1). The color map of the cranial surface at the top of the graph indicates vertices highly correlated with PC4. Virtual shapes with PC4 scores of ± 3 SD are also shown. The scale is given as a green colored sphere with a diameter of 50 mm. Abbreviations: see Tables 1 and 2.

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