EEG 101 using OpenBCI Ultracortex

A tutorial that demonstrates data collection, data filtering and denoising techniques in EEG (Electroencephalography) signal using OpenBCI — Ultracortex Mark IV EEG Headset.

Figure: 1 (A) Unfiltered EEG data collected directly from Ultracortex Mark EEG headset (B) Bandpass filter(>1Hz and <50 Hz) ( C)Denoising with Fast Fourier Transform(FFT).

Modus Operandi

I have recorded live EEG※ from my own scalp using an Ultracortex Mark IV EEG Headset :) Ultracortex headset has 16 channels in total but in this tutorial, we will …

brain-computer interface eeg signal-processing