<html><head><base href="x-msg://8/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Dear Tyler,<div><br></div><div>I recently had a similar problem.</div><div><br></div><div>I solved this by plotting the x,y,z-coordinates of all dipoles within the BEM-Model and assign a color value depending on the power value to the dipole markers.</div><div><br></div><div>In short: use ft_triplot to plot the mesh of the BEM. Then select the .pos-field of the dipoles inside your volume and plot them with plot3.</div><div>In the plot3-step, you can assign each dipole a 'Color'-property based on your power or stats value.</div><div><br></div><div>Alternatively, you can use ft_prepare_layout to get a planar projection of your sources, but at least in my case it did not look too good.</div><div><br></div><div>Hope that helps, if you want to, I can send you an example of what the plots look like.</div><div><br></div><div>Best,</div><div><br></div><div>Julian</div><div> </div><div><div><div>Am 23.05.2014 um 04:10 schrieb Tyler Grummett:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div dir="ltr"><div id="OWAFontStyleDivID" style="font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-family: Calibri, Arial, Helvetica, sans-serif; "><div style="margin-top: 0px; margin-bottom: 0px; ">Hello fieldtrippers,<br></div><div style="margin-top: 0px; margin-bottom: 0px; "><br></div><div style="margin-top: 0px; margin-bottom: 0px; ">I am trying to create a layout file that has the positions of the beamformer sources.<br></div><div style="margin-top: 0px; margin-bottom: 0px; "><br></div><div style="margin-top: 0px; margin-bottom: 0px; ">The output of my beamformer analysis was 1400 channels and I am trying to create a layout file with certain position which correspond to certain sources.<br></div><div style="margin-top: 0px; margin-bottom: 0px; "><br></div><div style="margin-top: 0px; margin-bottom: 0px; ">For example, if I wanted to plot 30 sources and all I had were the x y z position.<br></div><div style="margin-top: 0px; margin-bottom: 0px; "><br></div><div style="margin-top: 0px; margin-bottom: 0px; ">I am hoping that this made sense, I cant quite work out what I should be asking for. I have worked out how to plot the power of the sources, but <br></div><div style="margin-top: 0px; margin-bottom: 0px; ">ft_topoplotIC is asking for a layout file (after I ran an ICA over it), which I cant work out how to make.<br></div><div style="margin-top: 0px; margin-bottom: 0px; "><br></div><div style="margin-top: 0px; margin-bottom: 0px; ">Tyler<br></div><div><div style="margin-top: 0px; margin-bottom: 0px; "><br></div><div name="divtagdefaultwrapper" style="font-family: Calibri, Arial, Helvetica, sans-serif; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div style="font-family: Tahoma; font-size: 13px; "><div style="font-family: Tahoma; font-size: 13px; "><div style="font-family: Tahoma; font-size: 13px; "><div style="font-size: 13px; ">*************************<div style="font-family: Tahoma; "><br></div><div><font face="Arial"><i>Tyler Grummett ( BBSc, BSc(Hons I))</i></font></div><div><font face="Arial"><i>PhD Candidate</i></font></div><div><font face="Arial"><i>Brain Signals Laboratory</i></font></div><div><font face="Arial"><i>Flinders University</i></font></div><div><font face="Arial"><i>Rm 5A301</i></font></div><div><font face="Arial"><i>Ext 66124</i></font></div></div></div></div></div></div></div></div>_______________________________________________<br>fieldtrip mailing list<br><a href="mailto:fieldtrip@donders.ru.nl">fieldtrip@donders.ru.nl</a><br><a href="http://mailman.science.ru.nl/mailman/listinfo/fieldtrip">http://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a></div></span></blockquote></div><br></div></body></html>