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<p class="MsoNormal">I have dot <b style=""> source.avg.filter </b>variable<b style="mso-bidi-font-weight:normal">
</b><span style="">as an output.</span></p>
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<p class="MsoNormal">I guess that the inverse operator should have size of<br>
</p>
<p class="MsoNormal">N-sources x M-channels  and that it should be the same for all the time points.
<span style="mso-spacerun: yes"> </span>Am I correct?</p>
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<p class="MsoNormal">The structural variable <b style="">source.avg.filter, </b>however,<b style="mso-bidi-font-weight:normal"> 
</b><span style="font-weight: bold;">c</span>ontains 3xNchannels data for each of N-sources. What is it? Are there different inverse operators for different time points?
</p>
<p class="MsoNormal"><b style=""> </b></p>
<p class="MsoNormal"><b style="mso-bidi-font-weight:normal">Elena<br>
</b></p>
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<div style="direction: ltr;" id="divRpF187557"><font color="#000000" face="Tahoma" size="2"><b>From:</b> fieldtrip-bounces@donders.ru.nl [fieldtrip-bounces@donders.ru.nl] on behalf of jan-mathijs schoffelen [jan.schoffelen@donders.ru.nl]<br>
<b>Sent:</b> Tuesday, May 15, 2012 9:23 AM<br>
<b>To:</b> Email discussion list for the FieldTrip project<br>
<b>Subject:</b> Re: [FieldTrip] where is the inverse operator?<br>
</font><br>
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<div>Hi Elena,
<div><br>
</div>
<div>You can specify cfg.mne.keepfilter = 'yes'.</div>
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<div>Best,</div>
<div><br>
</div>
<div>Jan-Mathijs</div>
<div><br>
<div>
<div>On May 14, 2012, at 11:37 PM, Elena Orekhova wrote:</div>
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<font size="2">Dear Fieldtrip Developers,</font></div>
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<font size="2">I have one more question.<span> <span class="Apple-converted-space"> </span></span>I try to calculate dSPM values following formula by Dale et al (2000).<span> <span class="Apple-converted-space"> </span></span>For this I need the inverse operator.<span> <span class="Apple-converted-space"> </span></span>I
 have not found it in the output of the<span style="font-size:10pt"><span class="Apple-converted-space"> </span>ft_sourceanalysis function. Where can it be found?</span></font></div>
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<font size="2"> </font></p>
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<font size="2">Thank you!</font></div>
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<font size="2">Elena</font></div>
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_______________________________________________<br>
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</span></blockquote>
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<div>Jan-Mathijs Schoffelen, MD PhD </div>
<div><br>
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<div>Donders Institute for Brain, Cognition and Behaviour, <br>
Centre for Cognitive Neuroimaging,<br>
Radboud University Nijmegen, The Netherlands</div>
<div><br>
</div>
<div>Max Planck Institute for Psycholinguistics,</div>
<div>Nijmegen, The Netherlands</div>
<div><br>
</div>
<div><a href="mailto:J.Schoffelen@donders.ru.nl" target="_blank">J.Schoffelen@donders.ru.nl</a></div>
<div>Telephone: +31-24-3614793</div>
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