[Eeglablist] Remove Bad epoch bad channels
Makoto Miyakoshi
mmiyakoshi at ucsd.edu
Fri Sep 27 20:04:55 PDT 2013
Dear Bedard,
That's a good question. If you discard more channels you can save more
trials; if you discard more trials you can save more channels. EEG
preprocessing starts exactly from finding an optimum balance in this
trade-off!
> Is there a way to remove bad epoch for each channel independently?
Usually no, at least not from GUI. However there are ways to do it... if
you want to try our alpha-version plugin for it let us know.
Makoto
2013/9/24 Bedard, Patrick <patrick_bedard at brown.edu>
> Hello all,
> I'm fairly new to EEG processing.
> Upon removing a bad channel I realized, after viewing the data, that it
> was because of 1 bad epoch. So I though if removing tat bad epoch to save
> that channel, but then I realized that that epoch would be removed for all
> channels.
> Is this right?
> Is there a way to remove bad epoch for each channel independently?
> If not what should I do?
>
> thanks
>
> --
> --------------------
> Patrick Bédard, PhD
> Neuroscience Dept.
> Brown University
>
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--
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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