Fronto-parietal tDCS in DOC patients

This dataset contains two groups of 22 and 18 subjects each with pre- and post- conditions in each group were provided. In one of the two groups the subjects received tDCS stimulation and the EEG signals were recorded before stimulation and after stimulation, during 20 mins. In the other group the subjects underwent a sham protocol, in which the EEG signals were recorded in a similar way as previously. Group 1 is the group under sham condition, and Group2 under tDCS. The patients are MCS and UWS patients. There are 8 electrodes, namely CP5, CP6, F3, F4, Fp2, Fpz, O1, and Oz, and the Starstim8 device was used. Sampling frequency 500 Hz.