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首页> 外文期刊>ORL: Journal for oto-rhino-laryngology and its borderlands >Nonlinear electroelastic model for the composite outer hair cell wall.
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Nonlinear electroelastic model for the composite outer hair cell wall.

机译：复合材料外毛细胞壁的非线性电弹性模型。

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摘要

A nonlinear electroelastic model for the composite wall of the cochlear outer hair cell is proposed. The cell wall is modeled as a two-layer shell with elastic connections between the layers: an active layer corresponds to the plasma membrane and a passive layer corresponds to a combination of the cytoskeleton and the subsurface cisternae. As a basis of the constitutive relations, a thermodynamic potential for such a composite wall is developed. Expressions for the components of the active force are obtained in terms of the active strains and the elastic properties of the passive and active layers. An application to the electrical stimulation of the cell under the conditions of the microchamber experiment is given. As a result, active strains, active forces, and mechanical energy stored in each of the two layers are presented as functions of the wall (membrane) potential.
机译：提出了人工耳蜗外毛细胞复合壁的非线性电弹性模型。细胞壁被建模为两层壳，各层之间具有弹性连接：一个主动层对应于质膜，一个被动层对应于细胞骨架和地下池的组合。作为本构关系的基础，开发了这种复合墙的热力学潜力。根据被动应变层和主动层的主动应变以及弹性特性来获得主动力分量的表达式。给出了在微腔实验条件下对细胞的电刺激的应用。结果，存储在两层中的每一层中的活动应变，活动力和机械能随壁（膜）电势的变化而变化。

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