Data file (subject characteristics, volume and shape)

In this data file the columns from left to right represent Diagnosis (dx=diagnosis, T = TS or chronic tic disorder, C = Control), Sex (m = male, f = female), Age at scan (in years), and handedness (L = Left, R = Right, A = Ambidextrous). Then the shape principal component (eigenvector) values are represented as demonstrated by the following example: “NaLpc01” = nucleus accumbens (Na) Left (L) principal component (pc) 01. (“Na” = nucleus accumbens, “Cd” = caudate, “Pl” = globus pallidus, “Pu” = putamen, “Th” = thalamus). Next the volumes are listed using similar notation, e.g. “volCdL” = volume in mm3 (vol) Caudate (Cd) Left (L). Finally, Freesurfer analysis values are listed using their standard notation, which can be found in the table at: http://ftp.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI#aseg.stats - See more at: http://62.231.116.94/black/#sthash.OO28vyHo.dpuf

在本数据文件中，从左至右的列依次代表诊断（dx=诊断，T=抽动障碍或慢性抽动障碍，C=对照组）、性别（m=男性，f=女性）、扫描时的年龄（以年为单位）以及左右利手（L=左手，R=右手，A=双面手）。随后，主成分（特征向量）的形状值按照以下示例所示：'NaLpc01' 表示尾状核（Na）左（L）主成分（pc）01。其中（'Na'=尾状核，'Cd'=壳核，'Pl'=苍白球，'Pu'=豆状核，'Th'=丘脑）。接下来，使用类似的标记列出体积，例如'volCdL'表示壳核左（L）的体积（单位：mm³，'vol'表示体积，'Cd'表示壳核）。最后，使用Freesurfer分析的标准标记列出分析值，具体信息可参考以下表格：http://ftp.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI#aseg.stats。更多信息请参阅：http://62.231.116.94/black/#sthash.OO28vyHo.dpuf