ASCII to EDF format converter

The Approach The main goal of this post is to explain how to convert OpenBCI datasets in EDF format files in a simple, easy and straightforward way. Many researchers and programmers have shared their files and software, either on an individual basis or in the framework of a larger group or project. In the name…

EEGLAB Tutorial: Re-referencing EEG Data

The reference electrode used in recording EEG data is usually termed the ‘common’ reference for the data — if all the channels use this same reference. Typical recording references in EEG recording are one mastoid (for example, TP10 in the 10-20 System, the electrode colored red in the picture below), linked mastoids (usually, digitally-linked mastoids,…

EEGLAB Tutorial: Import Events

Get your data ready EEGLAB can be used for the analysis and visualization of EEG datasets recorded using OpenBCI hardware and software. EEGLAB can work with a variety of different file types, including those that are exported from the OpenBCI GUI, as we saw in the previous post. Events File If you are working with…

EEGLAB Tutorial: Import Data

EEGLAB can be used for the analysis and visualization of EEG datasets recorded using OpenBCI hardware and software. EEGLAB can work with a variety of different file types, including those that are exported from the OpenBCI GUI, as we saw in the previous post. Get your data ready EEG Data File EEG data can be…

Loading OpenBCI datasets in EEGLAB

EEGLAB can be used for the analysis and visualization of EEG datasets recorded using OpenBCI hardware and software. EEGLAB can work with a variety of different file types, including those that are exported from the OpenBCI GUI, as we saw in the previous post. The Approach The main goal of this post is to explain…

EEGLAB Tutorial

What is EEGLAB? EEGLAB is an interactive Matlab toolbox for processing continuous and event-related EEG, MEG and other electrophysiological data incorporating independent component analysis (ICA), time/frequency analysis, artifact rejection, event-related statistics, and several useful modes of visualization of the averaged and single-trial data. First developed on Matlab 5.3 under Linux, EEGLAB runs on Matlab v5…