[Eeglablist] EGI data re-reference (reref)

[Arnaud Delorme]

Hi Darren,

you could use the menu "Tools > Re-reference". However, to exclude 
channels from re-referencing you should use the command line function 
pop_reref() (see help message as well as the help message of eeg_reref() 
function (which is been called by pop_reref()) for how to exclude channels).

Hope this helps,

Arno

> I have an EGI dataset loaded into EEGLAB.  It was acquired using an 
> EGI HydroCel Geodesic Sensor Net (128 channels).  I would appreciate 
> advice about re-referencing the data to average reference.  I've never 
> done this before and I'm wondering if there are any important or 
> subtle catches.  I am concerned that some of the channels should not 
> be included in the average reference.
>
> Regards, Darren