EEG+tACS signals for artefact removal

Data used in the article: http://www.mdpi.com/1424-8220/19/1/190. Please cite this if you make use of this data. On-phantom data: EEG data recorded from a phantom head model during the applications of tACS. These can be used to test the performance of artefact removal algorithms, knowing what the 'true' EEG signal is. The true signal is given in the Sham.mat files. The other files record the EEG for different stimulation settings. Recordings where the inputted EEG was an alpha test, and an N170 ERP are present. (ERP records not used in the paper above.) On-person data: EEG data recorded from people during transcranial ac current stimulation. Records are stored per person, with each record containing multiple stimulation frequencies and amplitudes. The following fields are present: - Order. Order of face/non-face presentations during the ERP task. - Task. Detail of which task (alpha or ERP) the EEG+tACS recording is for. - tACSFrequency. Frequency of tACS in Hz. - tACSStatus. On or off. Off indicates a sham trial. - EEG. Raw recorded EEG at 500 Hz from the Enobio. Values stored in nV. - tACSAmplitude. Amplitude of the tACS in uA. - tACS_sig. Recorded output from the Neuroconn showing the tACS stimulation applied. Sampled at 5 kHz. - t. A time vector in seconds. - Pre_EEG. EEG segmented to be before tACS applied. - During_EEG. EEG segmented to be during the tACS. - Post_EEG. EEG segmented to be after the tACS.