Faskowitz2018wsbmLifeSpan_data

This is the data repository for the paper entitled <em>Weighted Stochastic Block Models of the Human Connectome across the Life Span</em>. See paper and code for how data was preprocessed and analyzed.<br><i><b>A note to help decipher the data:</b></i><br>For the <b>counts</b> and <b>lengths</b> matrices, the rows/columns 1, 2, and 60 should be deleted. After this is done, rows/columns 1:114 will correspond to the ordered strings in the nodeLabels.mat file. Further, the 115:128 will correspond to subcortical structures in this order (in the paper, we do not use these nodes): <br>Left-Thalamus-Proper, Left-Caudate, Left-Putamen, Left-Pallidum, Left-Hippocampus, Left-Amygdala, Left-Accumbens-area, Right-Thalamus-Proper, Right-Caudate, Right-Putamen, Right-Pallidum, Right-Hippocampus, Right-Amygdala, Right-Accumbens-area. <br> Further, rows 1 and 59 should be deleted for the <b>coordinates</b> and <b>volumes</b> files. After this, the rows should be to aligned to the labels described above.<br>For those interested in why these changes need to be made -&gt; In the matrix data that comes out of Dipy, the first row corresponds to streamlines that intersect the label <i>0</i>, which is outside the brain. Labels <i>1</i> and <i>59</i> (which become rows <i>2</i> and <i>60</i> when that Dipy row is present) in the Yeo parcellation correspond to <i>unknown</i> areas in the parcellation, which sometimes get rendered as a few voxels down by the hippocampus + OFC (from what I've observed). <br>_{Any opinion, findings, and conclusions or recommendations expressed in this material are those of the authors(s) and do not necessarily reflect the views of the National Science Foundation.}<br>

本数据集仓库对应论文《全生命周期人类连接组的加权随机块模型》（Weighted Stochastic Block Models of the Human Connectome across the Life Span）。有关数据预处理与分析的具体方法，请参阅配套论文及代码。<br><b>数据解码说明：</b><br>对于<b>计数矩阵（counts）</b>与<b>长度矩阵（lengths）</b>，需删除第1、2及第60行/列。完成此操作后，第1至114行/列将与nodeLabels.mat文件中的有序字符串一一对应。此外，第115至128行/列将对应如下顺序的皮层下结构（本文未使用这些节点）：左侧丘脑本体、左侧尾状核、左侧壳核、左侧苍白球、左侧海马体、左侧杏仁核、左侧伏隔核、右侧丘脑本体、右侧尾状核、右侧壳核、右侧苍白球、右侧海马体、右侧杏仁核、右侧伏隔核。<br>此外，对于<b>坐标文件（coordinates）</b>与<b>体积文件（volumes）</b>，需删除第1及第59行。完成此操作后，剩余行将与上述描述的标签对齐。<br>关于需进行此类调整的原因——从Dipy（Dipy）软件导出的矩阵数据中，第1行对应与标签0相交的脑白质流线，而标签0位于大脑外部。在Yeo脑区分割方案（Yeo parcellation）中，标签1与59（当保留Dipy生成的行时，对应第2及第60行）对应分割中的未知脑区，经观察，此类区域有时会被渲染为海马体与眶额皮层（OFC）下方的少量体素。<br>_{本材料中表达的任何观点、发现、结论或建议均为作者个人观点，不一定反映美国国家科学基金会（National Science Foundation）的立场。}