[Eeglablist] eye movement correction]

[Kolbjørn Brønnick]

Marco Buiatti wrote:

> Hello,
>
> Does anyone know where I can find an implementation of the eye 
> movement correction algorithm of Gratton et al, "A new method for 
> off-line removal of ocular artifact." (1983), preferably in matlab? 
> Also, do you know other eye movement correction algorithms which are 
> more efficient than Gratton's one? (I guess people came up with 
> something else in 21 years..)
>
> Thank you in advance,
>
> Marco
>
Hi,

EEGLAB should make it easy for you to implement the procedure described 
here, using ICA:

Jung, T-P., Humphries, C., Lee, T-W., McKeown, M. J., Iragui, V., 
Makeig, S. and Sejnowski, T. J., "Removing electroencephalographic 
artifacts by blind source separation," (.pdf, 491k) Psychophysiology 
37:163-178, 2000.

If you go to Dr. Makeigs homepage, you can download that article in 
PDF-format:
http://www.sccn.ucsd.edu/~scott/

Regards

Kolbjørn S. Brønnick
Centre for Neuro- and Old age psychiatry
Stavanger Central Hospital
Norway