E-prime 2.0 & SRBox & ERP

[jkuipers]

Hi Sibel,

If you do not have EEG equipment and no money to spend you might have
a problem. But if you do have an EEG system, the response box works
fine withe the normal serial port connection. I use the parallel port
to send the triggers to the continuous EEG data, but I suppose you
could also use any other port available. About the timing, I use 0ms
duration for the target object, then send the trigger and then a wait
to keep the stimulus for the required duration. Do not send the
trigger before your target because loading times will mess up the
timing of the trigger and pre-release can mess up things even worse.

Good luck
Jan

On Nov 11, 11:31 pm, Meltem BALLAN <meltembal... at gmail.com> wrote:
> Hi Sibel,
> You mentioned about Netstation. I think it basically answer your question
> about which system to use recording EEG. Netstation is provided as an
> extension to EGI amplifier.
> Could you help me to understand your question a little bit better. Do you
> have a system to record EEG? I do not think that source localization
> software matters while you are developing your task and running it.
> Best,
> Meltem
>
>
>
>
>
> On Fri, Nov 11, 2011 at 6:20 PM, Sibel <sibelozer.... at gmail.com> wrote:
> > Hi Everybody,
> > Previously, I used e-prime for a picture naming task in which
> > participants first saw morphologically complex words and followingly
> > pictures related/unrelated to these words. Subjects only named the
> > pictures but asked to keep silent during distractor word presentation.
> > Now, we would like to extend this study to collecting ERP measures. We
> > do not neither have the Netstation extension of e-prime nor can buy
> > expensive equipment. Currently, we aren't interested in the signal
> > localization but just keeping track of ERP components. I read about
> > the trigger codes and problems related to timing.Has any of you used
> > SRBox in an ERP experiment?Do event trigger codes work fine in such a
> > design?also,which products do you suggest for collecting ERP signals?
> > I look forward to reading an answer, thank you
>
> > Sibel
>
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> --
> Meltem Ballan, PhD
> Department of Psychiatry, CB# 7160
> University of North Carolina School of Medicine
> 7023 Neurosciences Hospital
> Chapel Hill, NC 27599-7160- Hide quoted text -
>
> - Show quoted text -

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