somatomotor
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Accession: #: ds006035 Description: Multi-subject, multi-modal (sMRI+MEG+EEG) neuroimaging dataset for median nerve stimulation and motor responses. This dataset contains MRI (T1w), MEG, and EEG data for median nerve electrical stimuli delivered at the right wrist. The task was to respond by lifting the left hand idex finger as quickly as possible after each right median nerve stimulus. meg/ ---- Three anatomical fiducials were digitized for aligning the MEG with the MRI: 1. nasion (lowest depression between the eyes); 2. left pre-auricular point; 3. right pre-auricular point. The following triggers are included in the .fif files and are also used in the “value” column of the meg events .tsv files: Trigger Label Simplified Label 32 somatosensory stimulus somatosensory 16 finger lift response finger If you wish to publish any of these data, please acknowledge the authors. BIDS References ---------- Appelhoff, S., Sanderson, M., Brooks, T., Vliet, M., Quentin, R., Holdgraf, C., Chaumon, M., Mikulan, E., Tavabi, K., Höchenberger, R., Welke, D., Brunner, C., Rockhill, A., Larson, E., Gramfort, A. and Jas, M. (2019). MNE-BIDS: Organizing electrophysiological data into the BIDS format and facilitating their analysis. Journal of Open Source Software 4: (1896).https://doi.org/10.21105/joss.01896 Niso, G., Gorgolewski, K. J., Bock, E., Brooks, T. L., Flandin, G., Gramfort, A., Henson, R. N., Jas, M., Litvak, V., Moreau, J., Oostenveld, R., Schoffelen, J., Tadel, F., Wexler, J., Baillet, S. (2018). MEG-BIDS, the brain imaging data structure extended to magnetoencephalography. Scientific Data, 5, 180110.https://doi.org/10.1038/sdata.2018.110
存档编号：# ds006035 数据集描述：本数据集为多被试、多模态（结构磁共振成像sMRI + 脑磁图MEG + 脑电图EEG）神经影像数据集，用于正中神经刺激与运动响应相关研究。本数据集包含右侧腕部正中神经电刺激对应的T1加权成像（T1w）、脑磁图（MEG）及脑电图（EEG）数据。实验任务为：在每次右侧正中神经刺激后，尽快抬起左手食指。 meg/ ---- 共数字化采集了3个解剖学基准标记点，用于将脑磁图数据与磁共振成像数据进行空间对齐： 1. 鼻根（双眼之间的最凹陷处）； 2. 左侧耳前点； 3. 右侧耳前点。 以下触发器包含于.fif格式文件中，同时也被用于MEG事件.tsv文件的"value"列： | 触发器编号 | 标签 | 简化标签 | | --- | --- | --- | | 32 | 躯体感觉刺激 | 躯体感觉 | | 16 | 抬指响应 | 抬指 | 若您使用本数据集进行学术发表，请致谢原作者。 BIDS 参考文献 ---------- Appelhoff, S., Sanderson, M., Brooks, T., Vliet, M., Quentin, R., Holdgraf, C., Chaumon, M., Mikulan, E., Tavabi, K., Höchenberger, R., Welke, D., Brunner, C., Rockhill, A., Larson, E., Gramfort, A. 与 Jas, M. (2019). MNE-BIDS：将电生理数据整理为BIDS格式并助力分析工作。《开源软件期刊》第4卷：(1896). https://doi.org/10.21105/joss.01896 Niso, G., Gorgolewski, K. J., Bock, E., Brooks, T. L., Flandin, G., Gramfort, A., Henson, R. N., Jas, M., Litvak, V., Moreau, J., Oostenveld, R., Schoffelen, J., Tadel, F., Wexler, J., Baillet, S. (2018). MEG-BIDS：适配脑磁图的脑成像数据结构。《科学数据》第5卷，180110. https://doi.org/10.1038/sdata.2018.110
