[Eeglablist] Ecode issues in ERPLAB (Michelle Ramos)

[Nike gnanateja]

Dear Michelle,

I haven't had good success with the MFFimport. In our lab we follow the
below procedure:
1. In netstation, mark the epochs using the segmentation tool. However, do
not create new epochs, but just rewrite the epoch events using the markers
in the TRSP cell
2. Export the marked EEG file as a '.raw' file.
3. Load the netstation '.raw' file in eeglab


This method works perfectly for us

Hope this helps,

Nike



>    2. Ecode issues in ERPLAB (Michelle Ramos)
>
> ---------- Forwarded message ----------
> From: Michelle Ramos <mramo033 at fiu.edu>
> To: eeglablist at sccn.ucsd.edu
> Cc:
> Bcc:
> Date: Thu, 6 Sep 2018 15:20:41 -0400
> Subject: [Eeglablist] Ecode issues in ERPLAB
> Hello!
>
> I am currently working with E Prime 2 and have designed a feedback flanker
> task programed to run through Netstation. I have be able to successfully
> get triggers to send from E Prime to Netstation and am using the mffimport
> plug-in to import the mff file into EEGLAB. I am having some trouble
> however when exporting the eventlist from the file in ERPLAB. The ecode
> appears as -88 for all the events. The only triggers coming over are the
> tag names from E Prime (ex- stm+, flan, resp, etc..) and these are not
> specific enough for epoching the data in ERPLAB. My question is how can I
> go about setting up my E Prime task to send over more specific events, for
> example- "resp" as 1 or 2 to indicate left and right response? I have
> attached below the exported eventlist text file and the .es2 file to better
> show what I am talking about.
>
> Thank you for your time!!
> --
> *Michelle L. Ramos, M.S. *
> Doctoral Student
> The Brain and Behavioral Development Lab
> Department of Psychology
> Florida International University, MMC
> DM 200A
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-- 
G Nike Gnanateja <http://goog_636235333>
Ph.D Candidate,
Department of Audiology,
All India Institute of Speech
and Hearing Mysore-06
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