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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Dear Danielle:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span lang=EN-US style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D'>Try to import the CNT file
using 32-bit instead of 16-bit.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> This is because Neuroscan uses 32-bit in the EEG-recordings.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Best regards,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Francisco Muņoz.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> eeglablist-bounces@sccn.ucsd.edu
[mailto:eeglablist-bounces@sccn.ucsd.edu] <b>On Behalf Of </b>Danielle Farrar<br>
<b>Sent:</b> jueves, 09 de julio de 2009 17:08<br>
<b>To:</b> eeglablist@sccn.ucsd.edu<br>
<b>Subject:</b> [Eeglablist] Help with EEG Lab -- Basic data analysis<o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Hi-<br>
<br>
I'm currently trying to use EEGlab (currently using 6.03b) with Matlab 2009a to
analyze some CNT files obtained from NeuroScan 4.3. The first problem I
am running into is that the waves in the CNT file are filled in, and not a
line.<br>
<br>
I epoched the CNT file and then sorted based on events. I am trying to
look at the data for one of these types of events. When I choose to
scroll the channel data, I still see the filled-in waves, instead of a
line. When I zoom in, it looks almost as if there's an extremely high
frequency wave that is overlaid on top of the normal wave. It doesn't
have this appearance in Neuroscan. Every time I try to filter any of the
files, Matlab crashes. <br>
<br>
Then when I try to plot the channel spectra and maps, channel locations do not
appear on the plot. I have already looked up the channel locations and
verified in the 2-d map that the channel locations are correct. This
operation also appears to crash matlab entirely. <br>
<br>
Any help would really be appreciated.<br>
<br>
Thanks!<br>
Danielle<o:p></o:p></p>
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