[Eeglablist] exporting single trial mean voltages

[Makoto Miyakoshi]

Dear Angel,

Although I have never tried myself, ERPLAB seems to support such a
function. Did you check it?

Makoto

On Fri, Mar 27, 2015 at 5:17 AM, Angel Tabullo <angeltabullo at yahoo.com>
wrote:

> Hi everyone!
>
> This is a rather basic question, but I hope it will be easy to answer.
> EEGLAB has a function to export voltage values for each time point of every
> epoch, and it also allows to export the average of all epochs, for every
> single time point. I'd like to ask you if there is a function (or script)
> that would allow to export only mean voltage values within a specific
> time-window (for instance, 300 - 500 ms) for every epoch.
>
> My goal is to analyze particular components (like N400) from a
> psycholinguistics experiment with a regression model that includes factors
> like word frequency, length, surprisal and sentence constraint strength and
> entropy. Therefore, I need N400 measures for every sentence (epoch).
>
> Many thanks!
>
> Angel Tabullo
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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