[Eeglablist] How to interpolate channels in individual epochs

[Sebastian Sauppe]

Thanks a lot for all the responses! The TBT plugin looks like a good thing and I’ll give that a try.

> Am 16.03.2020 um 23:34 schrieb Ratz-Lubashevsky, Rachel <rachel_ratz-lubashevsky at brown.edu>:
> 
> Hi all,
> 
> There is a great EEGLAB plugin for this: https://github.com/mattansb/TBT <https://github.com/mattansb/TBT>
> 
> "This EEGLAB plugin allows for the automatic rejection and interpolation of channels on an epoch-by-epoch basis.
> 
> It also comes with an additional method for rejecting epochs - max-minus-min threshold (see here for more info) <https://github.com/mattansb/TBT/blob/master/doc/Using_eegmaxmin.md>."
> 
> 
> Best,
> Rachel
> 
> 
> On Sun, Mar 15, 2020, 11:01 AM Sebastian Sauppe <sauppe.s at gmail.com <mailto:sauppe.s at gmail.com>> wrote:
> Dear EEGLAB list members,
> 
> Is it possible to interpolate channels only in individual epochs or for specified time intervals?
> 
> It is often the case that after ICA etc. one has segments of the data where one channel has artifacts in them. But in many cases one doesn’t want to interpolate a channel for the whole data set because of a few epochs and one also doesn’t want to exclude epochs because of a single channel with artifacts (e.g. in high-density EEG).
> 
> Does anyone of you know of a solution to this in EEGLAB?
> 
> Best,
> Sebastian 
> 
> -----------
> Dr. Sebastian Sauppe
> Department of Comparative Language Science, University of Zurich
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