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Dear Rodolphe,<br>
<br>
By default, the corresponding values do not reflect power
differences directly, but the test-statistic, in your case t-values
(that's the <i><small>stat.stat</small></i> field) <br>
You can see on what scale the plot is by typing <i><small>colorbar
</small></i>in the command window or by pressing the colorbar
button in the icon bar of the matlab figure.<br>
<br>
Best,<br>
Jörn<br>
<br>
<br>
On 3/20/2012 6:53 PM, Rodolphe Nenert wrote:
<blockquote
cite="mid:CAPy7a9CGu275wjBvMJiUsnaHYSpTpWOwMbhrTovMdvGNXGb26A@mail.gmail.com"
type="cite">dear Fieldtrippers,
<div><br>
</div>
<div>Im using the Montecarlo randomization method with cluster
correction to compare 2 conditions with a t-test.</div>
<div>When i plot the significant cluster with the ft_clusterplot
function, it creates a topoplot with highlighted electrodes. </div>
<div>I was just wondering what values were represented in the
topoplot, as it seems to be the difference between my two
conditions, but with a higher scale.</div>
<div><br>
</div>
<div>Rodolphe.</div>
<br>
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<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:
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Visiting address:
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The Netherlands</pre>
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