<div dir="ltr">Dear Srinivas,<div><br></div><div>Input for clean_rawdata should be EEGLAB data structure 'EEG' which contains not only data vector but also channel info, event info, etc.</div><div><br></div><div>Makoto</div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jul 2, 2014 at 9:17 AM, Srinivas Kota <span dir="ltr"><<a href="mailto:svkota@gmail.com" target="_blank">svkota@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div>I received the following errors when I used clean_rawdata, clean_artifacts. My data is array is bandpass filtered with no DC component. <br><br>EEG = clean_rawdata(data, 5, [0.25 0.75], 0.45, 5, 0.25);<br>
<br></div>my data is a 257 by 77624 array. I received this warning<br><i><span style="font-size:12pt;font-family:Cambria;color:red"><br>
Attempt to reference field of non-structure array.<br>
<br>
Error in clean_flatlines (line 46)<br>
removed_channels = false(1,signal.nbchan);<br>
<br>
Error in clean_artifacts (line 177)<br>
EEG = clean_flatlines(EEG,flatline_crit); end<br>
<br>
Error in clean_rawdata (line 76)<br>
cleanEEG = clean_artifacts(EEG, 'FlatlineCriterion', arg_flatline,...<br>
<br>
Error in check_cleanrawdata (line 14)<br>
EEG = clean_rawdata(data(1:256,:), 5, [0.25 0.75], 0.45, 5, 0.25</span></i>
<br><br>I also tried this<br>EEG1 = clean_artifacts(data)<br>
<p class="MsoNormal"><i><span style="font-size:10pt;font-family:Times;color:red">Attempt to reference field of
non-structure array.<br>
<br>
Error in clean_flatlines (line 46)<br>
removed_channels = false(1,signal.nbchan);<br>
<br>
Error in clean_artifacts (line 177)<br>
EEG = clean_flatlines(EEG,flatline_crit); end</span></i></p>
<p class="MsoNormal"><i><span style="font-size:10pt;font-family:Times;color:red"> </span></i></p>
<p class="MsoNormal"><i><span style="color:red"> </span></i></p>
Best,<br>Srini<br><div><div class="gmail_extra"><br><br><div class="gmail_quote"><div class="">On Mon, Jun 16, 2014 at 1:54 PM, Makoto Miyakoshi <span dir="ltr"><<a href="mailto:mmiyakoshi@ucsd.edu" target="_blank">mmiyakoshi@ucsd.edu</a>></span> wrote:<br>
</div><div><div class="h5"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Dear Gustavo,<div><br></div><div>If you are looking for the online solution, Christian Kothe wrote a solution for it. It's implemented in BCILAB.</div>
<div><a href="http://sccn.ucsd.edu/wiki/BCILAB" target="_blank">http://sccn.ucsd.edu/wiki/BCILAB</a><br>
</div><div><br></div><div>If you are looking for the offline solution, the same solution (i.e. using artifact-subspace reconstruction method) is available as a plugin 'clean_rawdata()' from here.</div><div><a href="http://sccn.ucsd.edu/wiki/Plugin_list_process" target="_blank">http://sccn.ucsd.edu/wiki/Plugin_list_process</a><br>
</div><div><br></div><div>Our lab has several researchers interested in online EEG processes, EEG during action, music, and dancing. We would love to hear more about what you do.</div><div><br></div><div>Makoto</div><div>
<br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div>On Thu, Jun 5, 2014 at 10:33 PM, Gustavo Sol <span dir="ltr"><<a href="mailto:gustavosol@gmail.com" target="_blank">gustavosol@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div><div dir="ltr"><div>Hi, dear list, I'm new in this field, in fact I'm an artist that is trying understand the performance on the stage using the EEG technique. The actor's work is an activity that have much effort and muscular presence. I need filter it all.</div>
<div>I read the paper "Removal of Movement Artifact from High-Density EEG Recorded During Walking and Running", by Joseph T. Gwin, Klaus Gramann, Scott Makeig, Daniel P. Ferris, but I didn't get much.</div>
<div>
From: <<a href="http://jn.physiology.org/content/early/2010/04/21/jn.00105.2010.full-text.pdf+html" target="_blank">http://jn.physiology.org/content/early/2010/04/21/jn.00105.2010.full-text.pdf+html</a>></div><div>
Since this paper was written in 2010, I would like to know if this methods are already implemented in EEGLab in a automatic way, or if exist other routines, templates-methods and protocols that are so efficient, but easier than what was explained there.</div>
<div><br></div><div>Thanks a lot,</div><div>Gustavo</div><span><font color="#888888"><div><div><div><br></div>-- <br><a href="http://www.facebook.com/gustavo.sol.77" target="_blank">http://www.facebook.com/gustavo.sol.77</a><div>
vídeo book - <a href="http://gustavosol.blogspot.com" target="_blank">http://gustavosol.blogspot.com</a><br>
<br></div><div>Gustavo Sol<br>011-9614-6692</div>
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-- <br><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br></div>
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<br clear="all"><br>-- <br><div dir="ltr">
<br>***********************************************************<div>Srinivas Kota, Ph.D<br>Research Scientist<br>Movement and Neurosciences Center<br>Institute for Rehabilitation Science and Engineering<br>Madonna Rehabilitation Hospital<br>
5401 South St, Lincoln, NE 68506<br>Email: <a href="mailto:svkota@gmail.com" target="_blank">svkota@gmail.com</a><br>Ph: <a value="+16183190471">(618) 319-0471</a> (cell)<font color="#3F0080" face="Comic Sans MS,sans-serif"><span style="font-size:14px"><font color="black" face="Tahoma"><span style="font-size:10pt" dir="ltr"><font size="1"><span style="font-size:13px"><font face="Arial"><font><br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br></div>
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