<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Dear Dave,<br>
<br>
the labels do not match indeed, because ICs do not correspond to
single channel (obviously). I am not exactly sure how ft_topoplotIC
is built, but you could try using ft_databrowser instead, with
cfg.viewmode = 'component'<br>
Hope that at least circumvents your problem.<br>
<br>
Best,<br>
Jörn<br>
<br>
On 12/6/2011 2:45 AM, Dave Deriso wrote:
<blockquote
cite="mid:CALn_MmqBu_Ex0qO=Sk-jaiDLoc+3Wh3TyiU7jp9BUJm1-auR6w@mail.gmail.com"
type="cite">Dear Fieldtrip Users,
<div><br>
</div>
<div>I am trying to implement the tutorial on using ICA to extract
eyeblink artifacts (<a moz-do-not-send="true"
href="http://fieldtrip.fcdonders.nl/example/use_independent_component_analysis_ica_to_remove_eog_artifacts">http://fieldtrip.fcdonders.nl/example/use_independent_component_analysis_ica_to_remove_eog_artifacts</a>).
Everything works, except that the labels from the IC data do not
match the labels from the layout file, causing an error in the
topoplotIC function. Your help in solving this is most
appreciated.</div>
<div><br>
</div>
<div><br>
</div>
<div>Layout labels (I am using a Neuromag 306 MEG):</div>
<div>
<div>'MEG0113'</div>
<div>'MEG0112'</div>
<div>'MEG0111'</div>
<div>'MEG0122'</div>
<div>'MEG0123'</div>
</div>
<div><br>
</div>
<div>IC labels:</div>
<div>
<div>'runica001'</div>
<div>'runica002'</div>
<div>'runica003'</div>
<div>'runica004'</div>
<div>'runica005'</div>
<div><br>
</div>
</div>
<div>
Matlab Output:</div>
<div>
<div>ft_topoplotIC(cfg, comp);</div>
<div>creating layout from data.grad</div>
<div>creating layout for neuromag306alt system</div>
<div>Error using ft_topoplotTFR (line 659)</div>
<div>labels in data and labels in layout do not match</div>
<div>Error in ft_topoplotIC (line 122)</div>
<div>ft_topoplotTFR(cfg, varargin{:});</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Cheers,<br clear="all">
<div>Dave Deriso</div>
<br>
--<br>
<div>UCSD Institute for Neural Computation<br>
UCSD Department of Neurosurgery</div>
<br>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
fieldtrip mailing list
<a class="moz-txt-link-abbreviated" href="mailto:fieldtrip@donders.ru.nl">fieldtrip@donders.ru.nl</a>
<a class="moz-txt-link-freetext" href="http://mailman.science.ru.nl/mailman/listinfo/fieldtrip">http://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a></pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Jörn M. Horschig
PhD Student
Donders Institute for Brain, Cognition and Behaviour
Centre for Cognitive Neuroimaging
Radboud University Nijmegen
Neuronal Oscillations Group
P.O. Box 9101
NL-6500 HB Nijmegen
The Netherlands
Contact:
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:jm.horschig@donders.ru.nl">jm.horschig@donders.ru.nl</a>
Tel: +31-(0)24-36-68493
Web: <a class="moz-txt-link-freetext" href="http://www.ru.nl/donders">http://www.ru.nl/donders</a>
Visiting address:
Trigon, room 2.30
Kapittelweg 29
NL-6525 EN Nijmegen
The Netherlands</pre>
</body>
</html>