english: A control panel on the EEG headset measured their various emotional responses: like attention, interest, excitement, frustration, guilt, stress levels and relaxation.
non_english: Kontrolna ploča na EEG opremi je merila njihove različite emocionalne odgovore kao što su pažnja, interesovanje, uzbuđenje, frustracija, krivica, nivo stresa i opuštenost.