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使用引力负荷和非线性虚拟场方法快速,非侵入性,in vivo测量组织机械性质

S L Evans1, B E Keenan1, J Hill1

  • 1School of Engineering, Cardiff University, The Parade, Cardiff CF24 3AA, UK.

Journal of the Royal Society, Interface
|October 11, 2023
PubMed
概括

我们开发了一种使用MRI和重力测量软组织机械性质的新型非侵入性方法. 这种技术准确地测量了体积模量,为组织生物力学和疾病诊断提供了新的见解.

关键词:
大脑大脑大脑的大脑大脑机械性能 机械性能 机械性能虚拟领域是虚拟领域.

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Measurements of Strain01:27

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Strain quantifies the deformation of a material under force, typically measured as normal strain, which represents the change in length when compared with the original length. Electrical strain gauges are used for enhanced accuracy. These devices consist of a conductive wire mounted on a paper backing that adheres to the material's surface. These gauges operate on the piezoresistive effect, where the wire's electrical resistance changes in response to mechanical deformation. The strain...
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