Mapping upper limb movements to the somatosensory/motor cortex at 7T: associated data outputs

This dataset provides supporting data for our pilot study on practical scan-length considerations for mapping upper limb movements to the somatosensory/motor cortex at 7T, conducted at the Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, in collaboration with Massachusetts Institute of Technology.

Here is what is contained in each subfolder:

"figures - runs_compare"
This folder has figures comparing activations for different number of runs across all upper limb movements. In the associated publication, these figures appear in the supplement.

"figures - tasks_compare"
This folder has figures comparing activations across different upper limb movements. In the associated publication, these figures appear in the supplement.

"FSL FEAT screenshots"
This folder shows screenshots of fMRI data pre-processing and analysis in FSL FEAT.

"FSL outputs"
This folder has several subfolders, each corresponding to an independent analysis with different number of runs (2 through 8) with both left and right arm movements. Each of these subfolders contains FSL output of thresholded Z-statistic NIfTI images as well as corresponding figures.'

The home folder also contains a reference mean functional image and the M1/S1 anatomical mask from the Harvard-Oxford atlas.

本数据集为我们关于将上肢运动映射至7T磁共振成像下的体感/运动皮层扫描长度考量之试点研究提供辅助数据。该研究由马萨诸塞州总医院哈佛医学院Athinoula A. Martinos生物医学成像中心联合麻省理工学院共同完成。以下为各子目录所包含内容：

"figures - runs_compare": 该目录包含比较不同扫描次数在上肢各运动中的激活情况的图像。相关出版物中的这些图像出现在补充材料中。

"figures - tasks_compare": 该目录包含比较不同上肢运动之间激活情况的图像。相关出版物中的这些图像同样出现在补充材料中。

"FSL FEAT screenshots": 该目录展示了fMRI数据在FSL FEAT中进行预处理和分析的屏幕截图。

"FSL outputs": 该目录包含多个子目录，每个子目录对应一项独立分析，分析中包含不同扫描次数（2至8次）的左右上肢运动。每个子目录均包含FSL输出的阈值化Z统计NIfTI图像及其相应图像。

主目录还包含哈佛-牛津图谱的参考平均功能图像和M1/S1解剖掩模。