[Eeglablist] epoching before ICA for continuous data?

[Makoto Miyakoshi]

Dear Amy,

ICA shuffles all the datapoints as a preprocessing step. So it does not
matter whether your data are continuous or chopped up into pieces. So
Michael is absolutely right!

Makoto

On Tue, Sep 22, 2015 at 3:17 PM, Amy Cao <amycao723 at gmail.com> wrote:

> Hi All,
>
> I have one question:
>
> I am dealing with resting-state EEG data. So I am wondering whether I need
> to epoch my data into small segments before ICA or I could directly use the
> continuous data for ICA.
>
> Thank you,
>
> Jianwei
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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