Dynamic musculoskeletal model of the human hand and wrist

This is a detailed model of the human index finger, thumb and wrist. All muscles of the index finger and thumb were modeled to match anatomical moment arm curves for each joint present in literature. All extrinsic muscles were modeled with appropriate wrist flexion/extension moment arms as well.Each joint axes was modeled to match anatomical representations of the human index finger and thumb from literature. This is especially important for the multiple DOF of the thumb joints, which were modeled as non-orthogonal, non-intersecting axes of rotation.Passive joint stiffness has been added to the finger and thumb joints as well, matching what is seen anatomically, this allows the model to react dynamically.Model used in literature at: https://doi.org/10.1016/j.jbiomech.2018.06.017 <br/><br/>This project includes the following software/data packages: <br/> <ul> <li> <a href="https://simtk.org/frs?group_id=1822#pack_2161">Hand_model </a> : Hand model including all muscles of the thumb and index finger, as well as all joints of the fingers. </li> </ul>

本数据集详细呈现了人类示指、拇指及腕部模型。模型中所有示指与拇指的肌肉均按照文献中所述的各关节解剖力臂曲线进行建模。所有外肌均以恰当的腕部屈伸力臂进行建模。各关节的轴心均与文献中描述的人类示指和拇指的解剖学表征相吻合，这对于拇指关节的多自由度尤为重要，因为这些关节被建模为非正交、非交错的旋转轴。此外，手指和拇指关节还加入了被动关节刚度，以匹配解剖学上的观察结果，这使得模型能够动态反应。所使用的模型文献可参考：https://doi.org/10.1016/j.jbiomech.2018.06.017。本项目包含以下软件/数据包：
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<li> <a href="https://simtk.org/frs?group_id=1822#pack_2161">Hand_model</a> : 包含拇指和示指所有肌肉以及所有手指关节的模型。</li>
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