Projection matrices (EEG elbow flexion)

Projection matrices for publicly available EEG data from http://bnci-horizon-2020.eu/database/data-sets (#25). The '_elecs2ROI.csv' matrix can be used to project electrode-level EEG data onto sensorimotor brain regions, defined in '_ROIcentroids_'. The '_bH' files project to these brain regions in both the left and right hemispheres, while the other projects only to these regions in the left hemisphere.本数据集包含来自http://bnci-horizon-2020.eu/database/data-sets（编号#25）的公开可用脑电图（Electroencephalogram, EEG）数据的投影矩阵。其中'_elecs2ROI.csv'矩阵可用于将电极级EEG数据投影至由'_ROIcentroids_'文件定义的感觉运动脑区；'_bH'文件可将数据投影至双侧大脑半球的上述脑区，其余矩阵仅可将数据投影至左侧大脑半球的对应脑区。