Multicenter dataset of neuroimaging features (part II)

The CSV file contains the cortical thickness (CT) and fractal dimension (FD) estimated from the brain MR T₁-weighted images contained in the multicenter online repository <em>Information eXtraction from Images (IXI)</em> study. Each CSV file contains the following columns: Subject: id of each subject SITE: imaging site label (ABIDEI or ABIDEII followed by the institution name that collected the images; ICBM; NKI2) Age: each subject's age, expressed in years Sex: 0=male; 1=female. cortex_CT (FD): CT (or FD) of the cerebral cortical gray matter (GM). lh_cortex_CT (FD), rh_cortex_CT (FD): CT (or FD) of the left (lh) and right (rh) cerebral cortical GM. lh_frontal_cortex_CT (FD), rh_frontal_cortex_CT (FD): CT (or FD) of the left (lh) and right (rh) cerebral cortical GM of the frontal lobe. lh_temporal_cortex_CT (FD), rh_temporal_cortex_CT (FD): CT (or FD) of the left (lh) and right (rh) cerebral cortical GM of the temporal lobe. lh_parietal_cortex_CT (FD), rh_parietal_cortex_CT (FD): CT (or FD) of the left (lh) and right (rh) cerebral cortical GM of the parietal lobe. lh_occipital_cortex_CT (FD), rh_occipital_cortex_CT (FD): CT (or FD) of the left (lh) and right (rh) cerebral cortical GM of the occipital lobe.本CSV文件包含从多中心在线知识库**图像信息提取（Information eXtraction from Images, IXI）**研究的脑部磁共振T₁加权图像中估算得到的皮层厚度（cortical thickness, CT）与分形维数（fractal dimension, FD）。每个CSV文件包含以下字段： Subject：受试者编号 SITE：成像站点标签，格式可为ABIDEI或ABIDEII后接采集图像的机构名称，或ICBM、NKI2 Age：受试者年龄，单位为年 Sex：性别编码，0代表男性，1代表女性 cortex_CT (FD)：大脑皮层灰质（gray matter, GM）的皮层厚度（或分形维数） lh_cortex_CT (FD)、rh_cortex_CT (FD)：左侧（lh）与右侧（rh）大脑皮层灰质的皮层厚度（或分形维数） lh_frontal_cortex_CT (FD)、rh_frontal_cortex_CT (FD)：左侧与右侧额叶皮层灰质的皮层厚度（或分形维数） lh_temporal_cortex_CT (FD)、rh_temporal_cortex_CT (FD)：左侧与右侧颞叶皮层灰质的皮层厚度（或分形维数） lh_parietal_cortex_CT (FD)、rh_parietal_cortex_CT (FD)：左侧与右侧顶叶皮层灰质的皮层厚度（或分形维数） lh_occipital_cortex_CT (FD)、rh_occipital_cortex_CT (FD)：左侧与右侧枕叶皮层灰质的皮层厚度（或分形维数）