Physionet EEG Dataset - G Schalk et al., 2004

[ridhideo]

Hello,

My research group and I are working with the publicly available physionet data: https://physionet.org/content/eegmmidb/1.0.0/

My question is: Does anyone know what montage was used to collect the data? Was it referential electrodes or bipolar electrodes?

Thanks,
Ridhi