<div dir="ltr"><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">Dear community,</span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">I am new user of Fieldtrip and I'm dealing with source analysis.</span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)"><br></span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">I have no problem with timelocked or frequency data but I want to try to do source analysis of component data after ICA computing with the component topographies (comp.topo in a comp structure). </span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">I don't have MRI for every subject and I'm using the Standard_BEM model with the coordinates of EGI template realigning the electrodes in the interactive mode.</span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">After computing the source analysis, I have trouble with interpolation.</span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)"><br></span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">I report the partial code:</span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="background-color:rgb(238,238,255)"><div style><span style="font-size:15px;line-height:22.5px">%% SOURCE MODELING</span></div><div style><span style="font-size:15px;line-height:22.5px">% create source model</span></div><div style><span style="font-size:15px;line-height:22.5px">cfg = []; </span></div><div style><span style="font-size:15px;line-height:22.5px">cfg.method = 'eloreta';</span></div><div style><span style="font-size:15px;line-height:22.5px">cfg.grid = grid; </span></div><div style><span style="font-size:15px;line-height:22.5px">cfg.elec = ft_read_sens('GSN-HydroCel-128.sfp');</span></div><div style><span style="font-size:15px;line-height:22.5px">cfg.vol = template_vol;</span></div><div style><span style="font-size:15px;line-height:22.5px"><br></span></div><div style><span style="font-size:15px;line-height:22.5px">source = ft_sourceanalysis(cfg, comp);</span></div><div style><span style="font-size:15px;line-height:22.5px"><br></span></div><div style><div>disp (source)</div><div> dim: [15 18 15]</div><div> pos: [4050x3 double]</div><div> inside: [1x2020 double]</div><div> outside: [1x2030 double]</div><div> cfg: [1x1 struct]</div></div><div style><br></div><div style="font-size:15px;line-height:22.5px">comp is the structure with components. </div><div style="font-size:15px;line-height:22.5px">I don't know what I have to set in cfg.parameter in ft_sourceinterpolate and successive plotting.<br></div></span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)"><br></span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">What can be the problem?</span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">Many thanks for your help.</span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)"><br></span></font></div><div style="text-align:justify"><font color="#000000" face="Calibri, Geneva, Arial, Verdana, sans-serif"><span style="font-size:15px;line-height:22.5px;background-color:rgb(238,238,255)">Doriana</span></font></div><div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><br></div></div>
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