Data for paper "A novel approach to evaluate the effects of artificial bone focal lesion on the three dimensional strain distributions within the vertebral body"

Data used in the paper : "A novel approach to evaluate the effects of artificial bone focal lesion on the threedimensional
strain distributions within the vertebral body"
byMarco Palanca, Giulia de Donno, Enrico Dall'Ara
Published in PLoS One in 2021
We share here an example of microCT images collected for porcine vertebrae in the undeformed and deformed state, before and after having induced a mechanical lesion in the anterior side of the bone:Specimen1_Intact_Scan1_unloaded_4241.dcmSpecimen1_Intact_Scan2_loaded_4245.dcmSpecimen1_Lesion_Scan1_unloaded_4369.dcmSpecimen1_Lesion_Scan2_loaded_4370.dcm
The images are used to run Digital Volume Correlation with BoneDVC (https://bonedvc.insigneo.org/dvc/). Example of results from the DVC are reported in:DVC_Intact_results_xyz.txtDVC_Intact_output_map_xyz.txt
DVC_Lesion_results_xyz.txtDVC_Lesion_output_map_xyz.txt

In each DVC folder the following data are reported:_output_map.txt (displacement components)_results_xyz.txt (strain components)

The whole dataset is stored at:https://web-unidrive.sheffield.ac.uk/shared/bone_biomechanics1/Projects/19_METASPINE_EU_ED/

In case the reader is interested in the whole database they should contact Dr Enrico Dall'Ara ([e-mail]) and/or Dr Marco Palanca ([e-mail]).

本研究配套数据来自发表于2021年《PLoS One》的论文《A novel approach to evaluate the effects of artificial bone focal lesion on the three-dimensional strain distributions within the vertebral body》（一种评估人工骨局灶性病变对椎体内三维应变分布影响的新方法），作者为Marco Palanca、Giulia de Donno与Enrico Dall'Ara。
此处我们共享针对猪椎体采集的microCT（显微计算机断层扫描）图像示例，涵盖未加载与加载状态，即诱导椎体前侧机械性病变前后的扫描结果：
Specimen1_Intact_Scan1_unloaded_4241.dcm
Specimen1_Intact_Scan2_loaded_4245.dcm
Specimen1_Lesion_Scan1_unloaded_4369.dcm
Specimen1_Lesion_Scan2_loaded_4370.dcm

上述图像可结合BoneDVC（https://bonedvc.insigneo.org/dvc/）开展数字体相关（Digital Volume Correlation, DVC）分析。数字体相关的结果示例文件包括：
DVC_Intact_results_xyz.txt
DVC_Intact_output_map_xyz.txt
DVC_Lesion_results_xyz.txt
DVC_Lesion_output_map_xyz.txt

各DVC文件夹内包含如下数据：
_output_map.txt（位移分量数据）、_results_xyz.txt（应变分量数据）

完整数据集存储于：https://web-unidrive.sheffield.ac.uk/shared/bone_biomechanics1/Projects/19_METASPINE_EU_ED/

若读者希望获取完整数据库，请联系Enrico Dall'Ara博士（邮箱：[e-mail]）及/或Marco Palanca博士（邮箱：[e-mail]）。