CHIASM，人类脑白化病和无交叉磁共振成像数据集。
CHIASM, the human brain albinism and achiasma MRI dataset.
机构信息
Visual Processing Lab, Department of Ophthalmology, Otto-von-Guericke-University, Leipziger-Str. 44 (H. 60B), 39120, Magdeburg, Germany.
Pestilli Lab, Department of Psychological and Brain Sciences, Indiana University Bloomington, 1101 E 10th Street, Bloomington, Indiana, 47405, USA.
出版信息
Sci Data. 2021 Nov 26;8(1):308. doi: 10.1038/s41597-021-01080-w.
We describe a collection of T1-, diffusion- and functional T2*-weighted magnetic resonance imaging data from human individuals with albinism and achiasma. This repository can be used as a test-bed to develop and validate tractography methods like diffusion-signal modeling and fiber tracking as well as to investigate the properties of the human visual system in individuals with congenital abnormalities. The MRI data is provided together with tools and files allowing for its preprocessing and analysis, along with the data derivatives such as manually curated masks and regions of interest for performing tractography.
我们描述了一组来自白化病和无视神经交叉个体的 T1、弥散和功能 T2*-加权磁共振成像数据。该存储库可用作开发和验证轨迹追踪方法（如弥散信号建模和纤维追踪）以及研究具有先天性异常的个体的人类视觉系统特性的测试平台。MRI 数据与允许其预处理和分析的工具和文件一起提供，以及手动编辑的掩模和进行轨迹追踪的感兴趣区域等数据衍生产品。
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