Table 1.
EEG recording parameters | |
---|---|
Amplifier | 16 channel biosignal (gtec, Graz, Austria) |
Sampling frequency | 160 Hz |
Highpass filter | 0.01 Hz |
Lowpass filter | 70 Hz |
Notch filter | 50 Hz |
Electrode placements | 16 channel subset of 10–20 systems (see Figure 2) [22] |
Ground | Left mastoid (A1) |
Reference | Right mastoid (A2) |
Electrode material | Ag/AgCl |
Recording software | BCI2000 [23] |