Abdominal in vivo metrics derived from axial dynamic MRI of healthy participants

This dataset presents different abdominal metrics including visceral area, abdominal muscles lengths, thicknesses, radial displacements, radial and circumferentials strains. The considered abdominal muscle groups are rectus abdominis and lateral muscles. This dataset was derived from the segmentation masks of dynamic MRI of twenty healthy participants performing three different exercises: breathing, coughing and the Valsalva maneuver (corresponding dataset: https://doi.org/10.57745/CTM9BO). Specific timepoints (corresponding dataset: https://doi.org/10.57745/JLI4DP) were used to compute the current dataset. Please look at the README file for more informations.

本数据集涵盖多项腹部相关量化指标，包括内脏面积、腹肌长度、厚度、径向位移，以及径向与周向应变。本次研究涉及的腹部肌群包括腹直肌（rectus abdominis）与外侧肌群。该数据集基于20名健康受试者完成三种不同运动（呼吸、咳嗽及瓦尔萨尔瓦动作（Valsalva maneuver））的动态MRI（dynamic MRI）分割掩码（segmentation masks）衍生而来，其关联数据集的DOI链接为：https://doi.org/10.57745/CTM9BO。本数据集的计算依托于特定时间点数据，对应的关联数据集DOI链接为：https://doi.org/10.57745/JLI4DP。如需获取更多详细信息，请参阅README文件。