Topographical mapping of the mechanical characteristics of the human neurocranium considering the role of individual layers

Autor: Johann Zwirner, Sarah Safavi, Mario Scholze, Kai Chun Li, John Neil Waddell, Björn Busse, Benjamin Ondruschka, Niels Hammer
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Druh dokumentu: article
ISSN: 2045-2322
DOI: 10.1038/s41598-020-80548-y
Popis: Abstract The site-dependent load-deformation behavior of the human neurocranium and the load dissipation within the three-layered composite is not well understood. This study mechanically investigated 257 human frontal, temporal, parietal and occipital neurocranial bone samples at an age range of 2 to 94 years, using three-point bending tests. Samples were tested as full-thickness three-layered composites, as well as separated with both diploë attached and removed. Right temporal samples were the thinnest samples of all tested regions (median 90 MPa, p
Databáze: Directory of Open Access Journals
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