Modeling tooth enamel in FEA comparisons of skulls: Comparing common simplifications with biologically realistic models.
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ABSTRACT:
SUBMITTER: Herbst EC
PROVIDER: S-EPMC8567004 | biostudies-literature | 2021 Nov
REPOSITORIES: biostudies-literature
Publications
Modeling tooth enamel in FEA comparisons of skulls: Comparing common simplifications with biologically realistic models.
Herbst Eva C EC Lautenschlager Stephan S Bastiaans Dylan D Miedema Feiko F Scheyer Torsten M TM
iScience 20210928 11
Palaeontologists often use finite element analyses, in which forces propagate through objects with specific material properties, to investigate feeding biomechanics. Teeth are usually modeled with uniform properties (all bone or all enamel). In reality, most teeth are composed of pulp, dentine, and enamel. We tested how simplified teeth compare to more realistic models using mandible models of three reptiles. For each, we created models representing enamel thicknesses found in extant taxa, as we ...[more]
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