<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt">Dear Ida and Simon,<br><div><span>I agree with Simon about IC97 and IC106. I've got before something similar to IC106 and it was a bad electrode that we needed to send the EEG cap to be fixed. You can check impedance in the EEG cap and remove the electrode before doing ICA.</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><span>Best wishes<br></span></div><div>Carlos. <br></div><div>_________________________________________<br>Carlos A. Mugruza Vassallo<br>Neuroscience and Development</div><div>Scrymgeour Building<br>The University of Dundee <br>Dundee, UK<br>DD1 4HN<br>Skype: cmugruza<br>Fax (+44) 1382 229993</div><div><br></div><div>Webpage:</div><div><u><font color="#0066cc"><a rel="nofollow"
target="_blank" href="http://www.dundee.ac.uk/psychology/people/phdstudents/camugruzavassallo/">http://www.dundee.ac.uk/psychology/people/phdstudents/camugruzavassallo/</a></font></u></div><div><a rel="nofollow" target="_blank" href="http://www.linkedin.com/in/carlosmugruza">http://www.linkedin.com/in/carlosmugruza</a> <a rel="nofollow" target="_blank" href="mailto:cmugruza@yahoo.com"></a></div><div><br></div> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font face="Arial" size="2"> <b><span style="font-weight:bold;">From:</span></b> "eeglablist-request@sccn.ucsd.edu" <eeglablist-request@sccn.ucsd.edu><br> <b><span style="font-weight: bold;">To:</span></b> eeglablist@sccn.ucsd.edu <br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, April 16, 2013 6:11 PM<br> <b><span
style="font-weight: bold;">Subject:</span></b> eeglablist Digest, Vol 102, Issue 27<br> </font> </div> <div class="y_msg_container"><br>----- Forwarded Message -----<br><br>
Send eeglablist mailing list submissions to<br> <a ymailto="mailto:eeglablist@sccn.ucsd.edu" href="mailto:eeglablist@sccn.ucsd.edu">eeglablist@sccn.ucsd.edu</a><br><br>To subscribe or unsubscribe via the World Wide Web, visit<br> http://sccn.ucsd.edu/mailman/listinfo/eeglablist<br>or, via email, send a message with subject or body 'help' to<br> <a ymailto="mailto:eeglablist-request@sccn.ucsd.edu" href="mailto:eeglablist-request@sccn.ucsd.edu">eeglablist-request@sccn.ucsd.edu</a><br><br>You can reach the person managing the list at<br> <a ymailto="mailto:eeglablist-owner@sccn.ucsd.edu" href="mailto:eeglablist-owner@sccn.ucsd.edu">eeglablist-owner@sccn.ucsd.edu</a><br><br>When replying, please edit your Subject line so it is more specific<br>than "Re: Contents of eeglablist digest..."<br><br>Today's Topics:<br><br> 1. Data change when updating eeglab from version 10 to
12<br> (Nicolas Rochet)<br> 2. independent component nature (ida miokovic)<br> 3. Re: independent component nature (Simon-Shlomo Poil)<br> 4. Re: Manually marking bad channels (Katherine Naish)<br>Dear EEGLAB community,<br>I was previously using eeglab version 10.2.2.4b. After updating EEGLAB to version 12.0.2.0b (with SVN) the SAME data (ie ERP, ERSP and ITC grand average) processed with the study protocol are different with the two version<br>Does anybody encountered similar issues ?<br><br>Thanks,<br>Nicolas<br><br>-- Nicolas Rochet, PhD Student<br>Laboratoire de Neurosciences Cognitives, UMR 7291<br><br>Université de Provence / CNRS<br>Pôle 3C - Case C<br>3 place Victor Hugo<br>13331 Marseille Cedex 03<br>France<br><br>tel : (+33) 04 13 55 09 00<br><br><br><div id="yiv677778710"><div dir="ltr"><span style="font-family:arial, sans-serif;font-size:13px;">Dear list,</span><div
style="font-family:arial, sans-serif;font-size:13px;"><br></div><div style="font-family:arial, sans-serif;font-size:13px;">I am having troubles to identify the nature of two kinds of components - IC97 and IC106 (link for pdf file download is below) there is a short part of the components in time domain and also their power spectrum and location on the scalp). Any suggestion would be appreciated. Before ICA dataset was hightpassed and cleaned from line noise. </div>
<div style="font-family:arial, sans-serif;font-size:13px;"><br></div><div><font face="arial, sans-serif"><a rel="nofollow" target="_blank" href="http://speedy.sh/22eEY/IC97-IC106.pdf">http://speedy.sh/22eEY/IC97-IC106.pdf</a></font><br></div><div><br></div>
<div style="font-family:arial, sans-serif;font-size:13px;">Kind regards,</div><div style="font-family:arial, sans-serif;font-size:13px;"><br></div><div style="font-family:arial, sans-serif;font-size:13px;">Ida</div></div>
</div>Dear Ida,<br><br>For me ICA 97 looks like a bad channel with transient artifacts. ICA<br>nr 106 is unusual, it could be some electric noise interfering with<br>your amplifier because of its strange saw tooth shape.<br><br>-Simon<br>--<br>Simon-Shlomo Poil, Dr.<br><br>Center of MR-Research<br>University Children’s Hospital Zurich<br><br>Mobile number: +41 (0)76 399 5809<br>Office number: +41 (0)44 266 3129<br>Webpage: <a href="http://www.poil.dk/s/" target="_blank">http://www.poil.dk/s/</a> and <a href="http://www.nbtwiki.net/" target="_blank">http://www.nbtwiki.net</a> and<br><a href="http://www.kispi.uzh.ch/Kinderspital/Medizin/mrzentrum_en.html" target="_blank">http://www.kispi.uzh.ch/Kinderspital/Medizin/mrzentrum_en.html</a><br><br>Diese Nachricht ist ausschliesslich für die Personen bestimmt, an die<br>sie adressiert ist. Sie kann vertrauliche und/oder nur für den/die<br>Empfänger bestimmte Informationen erhalten. Sollten Sie nicht
der<br>bestimmungsgemässe Empfänger sein, kontaktieren Sie bitte den Absender<br>und löschen Sie die Mitteilung. Jegliche unbefugte Verwendung der<br>Informationen ist untersagt.<br><br>2013/4/15 ida miokovic <<a ymailto="mailto:ida.miokovic@gmail.com" href="mailto:ida.miokovic@gmail.com">ida.miokovic@gmail.com</a>>:<br>> Dear list,<br>><br>> I am having troubles to identify the nature of two kinds of components -<br>> IC97 and IC106 (link for pdf file download is below) there is a short part<br>> of the components in time domain and also their power spectrum and location<br>> on the scalp). Any suggestion would be appreciated. Before ICA dataset was<br>> hightpassed and cleaned from line noise.<br>><br>> <a href="http://speedy.sh/22eEY/IC97-IC106.pdf" target="_blank">http://speedy.sh/22eEY/IC97-IC106.pdf</a><br>><br>> Kind regards,<br>><br>> Ida<br>><br>>
_______________________________________________<br>> Eeglablist page: <a href="http://sccn.ucsd.edu/eeglab/eeglabmail.html" target="_blank">http://sccn.ucsd.edu/eeglab/eeglabmail.html</a><br>> To unsubscribe, send an empty email to <a ymailto="mailto:eeglablist-unsubscribe@sccn.ucsd.edu" href="mailto:eeglablist-unsubscribe@sccn.ucsd.edu">eeglablist-unsubscribe@sccn.ucsd.edu</a><br>> For digest mode, send an email with the subject "set digest mime" to<br>> <a ymailto="mailto:eeglablist-request@sccn.ucsd.edu" href="mailto:eeglablist-request@sccn.ucsd.edu">eeglablist-request@sccn.ucsd.edu</a><br><br><br><br>--<br><br><br><div id="yiv739085258">
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<div>Thanks for all of the help.</div>
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<div>Is there a way to highlight a channel from the 'stacked' view of the channels? So that when I view the channels in the 'stacked' view and there is a clear outlier I can select that and know which channel to remove? For example, in the attached, what is the
easiest way to find out the number of the channel with the much larger waveform?</div>
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<div>thanks,</div>
<div>katherine</div>
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<div style="DIRECTION:ltr;" id="yiv739085258divRpF645151"><font color="#000000" face="Tahoma" size="2"><b>From:</b> James Desjardins [jdesjardins@brocku.ca]<br>
<b>Sent:</b> 15 April 2013 16:14<br>
<b>To:</b> Katherine Naish; eeglablist@sccn.ucsd.edu<br>
<b>Subject:</b> RE: Manually marking bad channels<br>
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Hi Katherine,<br>
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At the bottom of the EEGLab <font face="Courier New">Edit</font> menu there is an option for "visual edit...". This will open the eegplot figure with a couple extra capabilities. If you then
<font face="Courier New">ctrl/left-click</font> on the eegplot figure a GUI will pop up allowing you to flag the channel (or edit events). simply select the "toggle bad channel status" and then press
<font face="Courier New">OK</font>.<br>
<br>
This functionality is not yet fully integrated into EEGLab (although I am almost finish testing an integrated prototype) and it simply edits a
<font face="Courier New">badchan</font> field in the <font face="Courier New">EEG.chanlocs</font> structure. There are no GUI options yet for handling these flags, but from the command line you can use:<br>
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<font face="Courier New">EEG = eeg_interp(EEG,find([EEG.chanlocs.badchan]),'spherical');<br>
EEG = eeg_checkset( EEG );<br>
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to interpolate the flagged channels,<br>
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or:<br>
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<font face="Courier New">EEG = pop_select( EEG,'nochannel',{EEG.chanlocs(find([EEG.chanlocs.badchan])).labels});<br>
EEG = eeg_checkset( EEG );<br>
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<div>to remove the flagged channels.<br>
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<div class="yiv739085258PlainText">James Desjardins, MA<br>
Electrophysiology Technologist<br>
Cognitive and Affective Neuroscience Lab, Psychology Department <br>
Jack and Nora Walker Centre for Lifespan Development Research<br>
Brock University<br>
500 Glenridge Ave.<br>
St. Catharines, ON, Canada L2S 3A1<br>
905-688-5550 x4676<br>
--<br>
"'Cause you never can tell What goes on down below!<br>
"This pool might be bigger Than you or I know!"<br>
<br>
McElligot's Pool<br>
Dr.Seuss 1947</div>
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<div style="DIRECTION:ltr;" id="yiv739085258divRpF718678"><font color="#000000" face="Tahoma" size="2"><b>From:</b> eeglablist-bounces@sccn.ucsd.edu [eeglablist-bounces@sccn.ucsd.edu] on behalf of Katherine Naish [K.R.Naish@pgr.reading.ac.uk]<br>
<b>Sent:</b> April-13-13 9:21 AM<br>
<b>To:</b> eeglablist@sccn.ucsd.edu<br>
<b>Subject:</b> [Eeglablist] Manually marking bad channels<br>
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<div>Is there a way to select channels for rejection (for example, when using pop_eegplot)? I have been using pop_rejchan to automatically mark channels and reject them that way, but is there a way to manually mark for rejection based on visual inspection, as
can be done with epochs?</div>
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<div>Thanks for your help,</div>
<div>katherine</div>
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<div style="FONT-SIZE:13px;">Katherine Naish</div>
<div style="FONT-SIZE:13px;">School of Psychology</div>
<div style="FONT-SIZE:13px;">University of Reading & Goldsmiths University of London</div>
<div style="FONT-SIZE:13px;">+44(0)118 378 6946</div>
<div style="FONT-SIZE:13px;"><a rel="nofollow" target="_blank" href="http://www.neurobiography.info/handlab.php?page=people#Katherine-Naish">http://www.neurobiography.info/handlab.php?page=people#Katherine-Naish</a></div>
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