IERASG workshop

This workshop will a number of aspects of Advnced EEG analysis. We will cover:

-Data simulation using the free BESA simulator

-We will perform ERP, time-frequency and source analysis of this simulated data using EEGLAB, FieldTrip and BrainStorm.

-We will similuate alpha osillations in FieldTrip and do a beamformer source reconstruction.

-We will learn how to write EEGLAB scripts using the eegh function

-We look at cochlear implant artifact reductions using ICA

-We will use temporal response functions for analyzing ongoing running speech using the mTRF toolbox.

Example scripts and datasets are provided below.

There are lots of online tutorials to supplement the workshop. Please visit the links below for the tutorials.

Also, links for youtube lectures are given below.

Make sure you have the following free downloads installed:

• EEGLAB
• BrainStorm
• BESA Simulator
• FieldTrip
• mTRF Toolbox

Data files to download

Normal hearing EEG data. Click here to download.

Matlab files to download

Brain Vision EEGLAB importer. Click here to download.

Convert BESA dipole simulator to EEGLAB. Click here to download. Take this output and do a beamformer in FieldTrip. Download here

FieldTrip alpha dipole simulator with beamformer. Click here to download the m files. PDF output: here to download.

Click here to download BESA generic file reader

Click here to download BESA sb file reader

Click here to download BESA event file reader

Click here to download BioSemi 64 channel cap file

BESA simulator to FieldTrip and time-frequency analysis click here

TRF to speech envelope Click here to download the m files.

TRF to audiobook envelope CI user and script Click here to download the script and data for the workshop.

Dataset AM burst click here

Other files

Summary of CI artifact. Click here to download. Dataset is here.

SFP electrode file used: sunnyb 64ch_nofids.sfp here to download.

Extra Matlab files, example batch scripts for EEGLAB and FieldTrip. Click here to download.

FieldTrip video lectures:

Introduction to EEG, MEG and analysis with the FieldTrip toolbox

Source reconstruction using beamforming techniques

Fundamentals of neuronal oscillations and synchrony

EEGLAB video lectures:

EEGLAB Overview by Arnaud Delorme

Time-frequency decomposition in EEGLAB

BrainStorm video lectures:

Brainstorm: Imaging neural activity at the speed of brain

Mike X Cohen video lectures:

Broad overview of EEG data analysis analysis

Morlet wavelets in time and in frequency

Let us know how we did! Please fill out this form: