Data for paper "Investigation of the dependence of joint contact forces on musculotendon parameters using a codified workflow for image-based modelling"

This folder contains data and material used in the paper "Investigation of the dependence of joint contact forces on musculotendon parameters using a codified workflow for image-based modelling".A complementary figshare is available with Matlab code.
The content of this figshare is:1. PDF document with guidelines: "Step-by-step_modelling_guide.pdf" contains step-by-step operations for building subject-specific anatomical model of the lower-limb from gait data and MR Images.

2. Modelling_materiala. Modelling Folder Structure: this folder structure helps in the organisation of the modelling data and files and is required to correctly use the Matlab scripts. Reference to the structure and how to populate it can be find in in the "Step-by-step_modelling_guide.pdf".
b. NMSBuilder model structure template: this template is used in NMSBuilder to build the subject-specific anatomical model of the lower-limb according to the pipeline described in "Step-by-step_modelling_guide.pdf".c. NMSBuilder dictionaries: these dictionaries can be imported in NMSBuilder to perform virtual palpation of anatomical landmarks and visible gait markers. A description of the anatomical landmarks is also available as excel file.d. Muscle attachments atlas: this in contained in the folder "NMSBuilder_gait2392_muscle_attachments (mm)" where muscle attachments and their 3d coordinates (derived from the Opensim model gait2392) are listed within the respective body segment as txt files.
3. Simulations results (see README.txt): this folder contains the results published in the paper. It is organised in subfolders depending on the different approach to calculate musculotendon parameters, with the same identifiers as in the paper. For each approach, twenty-two folders contain each patient's OpenSim model (vtp files for geometries are not included due to sharing policies) and a Mat_summary with the results of the dynamic simulations run in OpenSim (as .mat files).

本文件夹包含论文《基于标准化影像建模流程的关节接触力对肌腱参数的依赖关系研究》（"Investigation of the dependence of joint contact forces on musculotendon parameters using a codified workflow for image-based modelling"）所使用的数据与素材。配套上传至figshare平台的资源包含Matlab代码。
该figshare平台资源的内容如下：
1. 操作指南PDF文档：《分步建模指南.pdf》（"Step-by-step_modelling_guide.pdf"），其中详述了基于步态数据与磁共振（MR）影像构建个体特异性下肢解剖模型的全流程操作步骤。
2. 建模素材
a. 文件夹结构规范：该文件夹结构用于规整建模相关的数据与文件，是正确运行Matlab脚本的必要前提。关于该结构的详情与填充方法，请参考《分步建模指南.pdf》（"Step-by-step_modelling_guide.pdf"）。
b. NMSBuilder模型结构模板：该模板可在NMSBuilder软件中使用，按照《分步建模指南.pdf》（"Step-by-step_modelling_guide.pdf"）中描述的流程，构建个体特异性下肢解剖模型。
c. NMSBuilder字典库：该字典库可导入至NMSBuilder中，用于实现解剖标志点与可视步态标记点的虚拟触诊。解剖标志点的详细说明也以Excel文件形式提供。
d. 肌肉附着点图谱：该图谱存储于"NMSBuilder_gait2392_muscle_attachments (mm)"文件夹中，该文件夹内以文本（txt）文件形式，按对应身体节段列出了肌肉附着点及其三维坐标（数据源自OpenSim模型gait2392）。
3. 仿真结果（详见README.txt）：本文件夹包含论文中发表的仿真结果，其按照计算肌腱参数的不同方法划分为若干子文件夹，命名规则与论文中的标识符保持一致。针对每种方法，均包含22个文件夹，每个文件夹对应一名受试者的OpenSim模型（由于共享政策限制，未包含几何模型的VTP文件），以及存储OpenSim动态仿真结果的Mat_summary文件（格式为.mat文件）。