<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Dear all,</span><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">This is probably a very simple question with a straightforward answer, but I can't find it mentioned in previous posts. Apologies if I've missed it. </div>
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I'm importing data recorded in Netstation (128 channel EGI system) into EEGlab so that I can reject artifacts using ICA. With Netstation, events are written into the .RAW files themselves, so I'm able to segment the data by condition very easily. However, I'm unable to distinguish correct trials from incorrect trials. When I try to import the event file given by Netstation, EEGlab doesn't like the fact that it's in string format. So, I've tried assigning events manually using the eventlist GUI provided by the ERPlab toolbox, but I'm unable to get it to read the accuracy information. This is, I think, because EGI/Netstation evaluates trial accuracy with TRSP events at the end of each trial and these evaluations are not tied to the condition labels themselves. If I open the Netstation event file the TRSP evaluation ("eval1" or "eval0") is provided at the end of the line for that event, I just can't get EEGlab to read it. It's probably just a matter of tying these together in the Binlister somehow, but I can't find an example of how this is done. </div>
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Again, sorry if this has been answered before. Any help would be much appreciated! </div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
S Hamilton </div><br clear="all"><div><br></div>-- <br>Dr. Stephen Hamilton<br>Postdoctoral Researcher<br>Language Processing Lab<br>University of California, Davis<br><br><br>