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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dear Antonietta,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">In addition to the tutorial Vasan is referring to (where you can find the relevant information under the paragraph “Connectivity between MEG virtual
channel and EMG”), there is also a dedicated tutorial for your question: <a href="http://www.fieldtriptoolbox.org/tutorial/shared/virtual_sensors">
http://www.fieldtriptoolbox.org/tutorial/shared/virtual_sensors</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Stan<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">--<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">Stan van Pelt, PhD<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">Donders Institute for Brain, Cognition and Behaviour<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">Radboud University<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">Montessorilaan 3, B.01.34<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">6525 HR Nijmegen, the Netherlands<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">tel: +31 24 3616288
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> fieldtrip-bounces@science.ru.nl [mailto:fieldtrip-bounces@science.ru.nl]
<b>On Behalf Of </b>Sreenivasan R. Nadar, Ph.D.<br>
<b>Sent:</b> maandag 29 februari 2016 13:57<br>
<b>To:</b> FieldTrip discussion list<br>
<b>Subject:</b> Re: [FieldTrip] Time series of sources activation by using LCMV Beamformer<o:p></o:p></span></p>
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<p class="MsoNormal">Hello Antonietta,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Please find the following link for extracting source time series:<o:p></o:p></p>
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<p class="MsoNormal"><a href="http://www.fieldtriptoolbox.org/tutorial/connectivity">http://www.fieldtriptoolbox.org/tutorial/connectivity</a><o:p></o:p></p>
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<p class="MsoNormal">Vasan<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, Feb 29, 2016 at 4:31 AM, Antonietta Sorriso <<a href="mailto:antonietta.sorriso@uniparthenope.it" target="_blank">antonietta.sorriso@uniparthenope.it</a>> wrote:<o:p></o:p></p>
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Hello,<br>
I am using fieltrip in order to obtain source reconstruction from MEG data.<br>
I succesfully implemented a code that exploit the function ft_sourceanalysis<br>
for performing beamformer. Unfortunately I was not able to obtain the output<br>
I need, i.e. the time series of sources activation. In particular I only was<br>
able to achieve the mean activation value for each source, divided for<br>
frequency bands or not, but I found no way for computing the activation<br>
intensity of each source for each time sample. Is it possible to achieve<br>
such goal via fieldtrip? If yes, which function and which input parameters<br>
should I exploit?<br>
<br>
Thanks and best regards<br>
-- <br>
Antonietta Sorriso<br>
<br>
Ph.D. Student<br>
Dipartimento di Ingegneria<br>
Laboratorio di TLC ed Elaborazione Segnali ed Immagini<br>
Centro Direzionale di Napoli, Isola C4, Stanze 326-327, lato Sud, piano 3<br>
80143, Napoli, Italia<br>
e-mail: <a href="mailto:antonietta.sorriso@uniparthenope.it" target="_blank">antonietta.sorriso@uniparthenope.it</a><br>
<br>
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