Data from: MRI mouse brain data of ischemic lesion after transient middle cerebral artery occlusion

In this data report we make available to the community a highly variable longitudinal MRI mouse brain data set of ischemic lesion after transient middle cerebral artery occlusion (tMCAo). Together with the provided semi-automated and automated segmentations, these data can be used to further improve the method proposed by Mulder et al. (2017) and also to serve as a benchmark for comparison between different approaches to segment ischemic lesions in MRI mouse brain data. It can also be used to develop and validate algorithms that further classify the stroke area into core and penumbra.

本数据报告向科研社区公开一套针对短暂性大脑中动脉闭塞（transient middle cerebral artery occlusion, tMCAo）术后缺血性病灶的高变异性纵向磁共振成像（Magnetic Resonance Imaging, MRI）小鼠脑部数据集。随该数据集一同发布的还有配套的半自动与自动化分割结果，这些数据可用于进一步优化Mulder等人（2017）提出的相关方法，同时也可作为基准数据集，用于对比不同小鼠脑部MRI缺血性病灶分割算法的性能。此外，该数据集还可用于开发并验证将卒中区域进一步划分为核心区与半暗带的相关算法。