[Eeglablist] Extracting epochs with variable time-length

Makoto Miyakoshi mmiyakoshi at ucsd.edu
Mon Oct 17 20:57:41 PDT 2016


Dear Martin,

If I were you I would use 'Edit' -> 'Select data' from EEGLAB main window.
You need to know exact latency of the events to crop the exact length of
data.

Makoto

On Wed, Sep 14, 2016 at 6:55 AM, Martin Knapovský <martin at knapovsky.com>
wrote:

> Hello,
> we have done an experiment, where we have recorded continuous EEG with 2
> conditions in A-B-A-B or B-A-B-A pattern. In this experiment trial runs
> started according to feedback from the subjects (they have pushed the
> button, we have received an event time and another run started). Is there
> any way how to separate these conditions into separate datasets. I have
> only found pop_epoch function, which has option to set epoch time limits,
> but that doesn’t work for me, because length of each epoch differs. Is
> there any was to select data from one event to another event a delete every
> second selection?
>
> Best Regards
> Bc. Martin Knapovský
> Web: www.knapovsky.com
> Skype: martin.knapovsky
>
>
>
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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