[Eeglablist] ICA

[Jeff Eriksen]

Unless EEGLAB has a way to separate bipolar derivations, one cannot do
dipole fitting to bipolar data with any tool I know. Theoretically it is
possible if one computes the same bipolar derivations in the forward
problem, but I have never heard of any software for dipole modeling that
does that.

Lagerlund published a paper on using SVD to re-montage bipolar data to
referential, so that would be one hope.

-Jeff

> -----Original Message-----
> From: eeglablist-admin at sccn.ucsd.edu [mailto:eeglablist-
> admin at sccn.ucsd.edu] On Behalf Of jerry swims
> Sent: Monday, February 16, 2004 8:02 AM
> To: Eeglablist at sccn.ucsd.edu
> Subject: [Eeglablist] ICA
> 
> HI,
>      i have a normalized data for each of the channels(double banana
> montage)in the .txt format using the matlab 6.5 and would like to plot
2-D
> (dipole souce localization using the DIPFIT ) for each of the
> channels.Each
> channel data(like Fp1-F3) is about 770KB in size and artifact removal
has
> already been performed.There are 21 channels in
> total[1.Fp1-F3,2.F3-C3,3.C3-P3].i would appreciate help on the problem
> that
> i facing to do 2-D plot using eegLAB.
> 
>                                   thank you.
> 
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