258-NextBrain：概率性人脑组织学图谱

这篇文章介绍了NextBrain的开发，这是一个概率性人类脑组织学图谱，旨在改善磁共振成像（MRI）的脑区分割和分析。研究人员利用人工智能方法对来自五个脑半球的近 10,000 个组织学切片进行三维对齐和重建，并为333个感兴趣区域（ROI）生成了细致的概率标签。NextBrain 及其附带的贝叶斯分割工具能够实现比现有方法更高精度的体素级分析，这在超高分辨率离体MRI分割和体内MRI对阿尔茨海默病等疾病的细粒度研究中得到了应用。最终，NextBrain的数据、图谱和工具被公开，旨在推动全球研究人员对人脑健康与疾病的理解。References:* Casamitjana A, Mancini M, Robinson E, et al. A probabilistic histological atlas of the human brain for MRI segmentat...去小宇宙查看完整单集简介前往小宇宙评论区与主播互动

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