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3D Research

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01.12.2015 | 3DR Express

Development, Validation and Parametric study of a 3-Year-Old Child Head Finite Element Model

verfasst von: Shihai Cui, Yue Chen, Haiyan Li, ShiJie Ruan

Erschienen in: 3D Research | Ausgabe 4/2015

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Abstract

Traumatic brain injury caused by drop and traffic accidents is an important reason for children’s death and disability. Recently, the computer finite element (FE) head model has been developed to investigate brain injury mechanism and biomechanical responses. Based on CT data of a healthy 3-year-old child head, the FE head model with detailed anatomical structure was developed. The deep brain structures such as white matter, gray matter, cerebral ventricle, hippocampus, were firstly created in this FE model. The FE model was validated by comparing the simulation results with that of cadaver experiments based on reconstructing the child and adult cadaver experiments. In addition, the effects of skull stiffness on the child head dynamic responses were further investigated. All the simulation results confirmed the good biofidelity of the FE model.

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Titel: Development, Validation and Parametric study of a 3-Year-Old Child Head Finite Element Model
verfasst von: Shihai Cui
Yue Chen
Haiyan Li
ShiJie Ruan
Publikationsdatum: 01.12.2015
Verlag: 3D Display Research Center
Erschienen in: 3D Research / Ausgabe 4/2015
Elektronische ISSN: 2092-6731
DOI: https://doi.org/10.1007/s13319-015-0075-2

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