[Eeglablist] Using LIMO EEG with only one or two electrodes

[Arnaud Delorme]

Yes you can use LIMO with one or two channels. However, as you mention in
your message you will need to focus on the single channel measures. Also
you should not use cluster correction for correction for multiple
comparisons since this rely on the relative position of multiple channels.

Arno

On Sun, Aug 18, 2024, 14:54 Bryan Hall via eeglablist <
eeglablist at sccn.ucsd.edu> wrote:

> Hello Cyrille,
>
> This is slightly off topic, but can I ask:
>
> 1. Which Muse Device are you using?
> 2. What specifically you did to reference?
>
> I am working with a Muse S device and there is a 5th channel that you can
> enable that sounds like a reference channel, but the data does not look
> right to me for use as a reference.
>
> Bryan Hall
> Cofounder and CEO, Mynd AI <
> https://urldefense.com/v3/__https://www.mynd.biz/__;!!Mih3wA!Ezg8jqiabcbHbWDLc4K35Nb-YaGZULtN32nwaSQp13Qk-u-JCLFTKqd2TX3IpzTwmOkER48RtV_7DPL6INW4_cI$
> >
>
> > On Aug 16, 2024, at 7:34 AM, Cyrille Magne via eeglablist <
> eeglablist at sccn.ucsd.edu> wrote:
> >
> > Hi everyone,
> >
> > Has anyone successfully used LIMO EEG with only 1 or 2 electrodes? I'm
> attempting to analyze data collected from a Muse device, which, after
> rereferencing, leaves me with just two electrodes. This makes calculating
> electrode neighborhoods irrelevant (and impossible). However, it seems that
> even for first-level analysis, LIMO requires at least 3 channels, or it
> won't create limo_gp_level_chanlocs.mat, which is needed down the line. Is
> there a way to have an empty neighborhood in limo_gp_level_chanlocs  and
> only temporal clustering (similar to how FieldTrip handle this?).
> >
> > Thanks,
> > Cyrille
> >
> > Cyrille Magne, Ph.D. (he, him, his)
> > Professor, Psychology Department
> > Middle Tennessee State University
> >
> >
> > [cid:image001.png at 01DAEFBF.7D5056A0]
> >
> >
> > Cyrille Magne, Ph.D. (he, him, his)
> > Professor, Psychology Department
> > Director, Experimental Psychology M.A.
> > Advisor, Neuroscience Minor
> > Phone: (615) 898-5599
> > Email: cyrille.magne at mtsu.edu<mailto:cyrille.magne at mtsu.edu>
> > Web:
> https://urldefense.com/v3/__http://www.brainandlanguagelab.com__;!!Mih3wA!F1XnQMY5MOELp0Zb1wHWYf7Y1kaDG2QIxHvbcmzwnpok2oZuul6ONDS0neWa9rq0aCRbP8TxjyMHmQN1RZrilhOVhXOqTPo$
> <
> https://urldefense.com/v3/__http://www.brainandlanguagelab.com/__;!!Mih3wA!F1XnQMY5MOELp0Zb1wHWYf7Y1kaDG2QIxHvbcmzwnpok2oZuul6ONDS0neWa9rq0aCRbP8TxjyMHmQN1RZrilhOVfsrSCHM$
> >
> > Middle Tennessee State University
> > 1301 East Main St, Murfreesboro, TN 37132
> >
> >
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