N&C-TEC: ECG and EEG files
Electroencephalogram (EEG) and electrocardiogram (ECG) data in MAT format from 16 subjects. For the study, sixteen (nine men and seven women) undergraduate students were recruited voluntarily. They were between 19 and 25 years old. They were divided into four groups, and two collaborative activities were undertaken with and without noise. EEG and ECG baseline status of each subject was recorded for 3 minutes, the second collaborative activity (without noise) was recorded for 10 minutes and the last collaborative activity (with noise) was also recorded for 10 minutes ECG signals. In this study, with the BIOPAC system, the electrical activity of the heart was recorded at 200 Hz within a bandwidth of 0.1 to 100 Hz using the Einthoven Ⅰ triangle lead. EEG Signals. The recording sites of the MUSE headband were mounted according to the 10/20 International System, and four EEG channels were recorded at 220 Hz within a bandwidth from 0.1 to 100 Hz. The EEG channels were: AF7, AF8, TP7 and TP8.
Steps to reproduce
It is recommended to analyze the ECG signals with the Matlab interface using a band pass between 0.5 and 50 Hz applying a 6th order Butterworth IIR filter.