EEG recording
-20
EEG data were recorded using the same device used for the stimulation at a sampling rate of 500 Hz with 32 channels, following the 10-20 system: P8, T8, AF7, AF8, F8, F4, C4, P4, FC5, AF4, Fp2, Fp1, AF3, Fz, C6, Cz, C5, PO3, O1, Oz, O2, PO4, Pz, Fpz, FC6, P3, C3, F3, F7, FCz, T7, P7.