An estimation of the absolute number of axons indicates that human cortical areas are sparsely connected

This is a collection of preprocessed data and standalone Matlab analysis code for the PLoS: Biology article of the same name, https://doi.org/10.1371/journal.pbio.3001575. The primary processed diffusion MRI connectivity data was reported and previous distributed in our eNeuro article https://doi.org/10.1523/ENEURO.0416-20.2020. The replication dataset was reported and previous distributed by Arnatkeviciute et al. 2021, Nature Communications (https://doi.org/10.1038/s41467-021-24306-2). Please cite these publications when using relevant code or data. Files with the .mat extension are Matlab v7.3 data files. The raw imaging data from which these files were derived are available from https://db.humanconnectome.org.本数据集包含与同名《PLOS Biology》论文配套的预处理数据与独立Matlab分析代码，对应论文DOI链接为https://doi.org/10.1371/journal.pbio.3001575。本次公开的核心经处理弥散磁共振成像（diffusion MRI）连接组数据，此前已发表并发布于我们的eNeuro论文，对应DOI链接为https://doi.org/10.1523/ENEURO.0416-20.2020。本数据集所使用的复现数据，由Arnatkeviciute等人于2021年发表于《自然·通讯（Nature Communications）》的工作公开并发布，对应DOI链接为https://doi.org/10.1038/s41467-021-24306-2。使用本数据集相关代码或数据时，请引用上述发表文献。扩展名为.mat的文件为Matlab v7.3格式数据文件。本数据集文件所基于的原始成像数据，可从https://db.humanconnectome.org获取。