<div dir="ltr"><div style="font-size:12.6666669845581px">Dear Raju,</div><div style="font-size:12.6666669845581px"><br></div><div style="font-size:12.6666669845581px">Something like this... no guarantee. I haven't used the 3D head topo myself, but just replace the topoplot() with the 3-D topo function.</div><div style="font-size:12.6666669845581px"><br></div><div style="font-size:12.6666669845581px">chIdx = [your channel index here];</div><div style="font-size:12.6666669845581px">epochIdx = [your epoch index here];]</div><div style="font-size:12.6666669845581px">figure</div><div style="font-size:12.6666669845581px">for latencyIdx = 1:100</div><div style="font-size:12.6666669845581px"> subplot(10,10,latencyIdx)</div><div style="font-size:12.6666669845581px"> tmpData = squeeze(EEG.data(chIdx, latencyIdx, epochIdx));</div><div style="font-size:12.6666669845581px"> topoplot(tmpData, EEG.chanlocs)</div><div style="font-size:12.6666669845581px">end</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 2, 2015 at 10:43 PM, seetaramaraju jampana <span dir="ltr"><<a href="mailto:seetaramaraju.jampana@gmail.com" target="_blank">seetaramaraju.jampana@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Makoto,<div><br></div><div> Thanks for the Response. It was very helpful.Another question , is there a way to plot the ERP With scalp map in 2D/3D with the potential distribution of a single epoch.</div><div><br></div><div>Thanks,</div><div>Raju</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Apr 1, 2015 at 4:53 PM, Makoto Miyakoshi <span dir="ltr"><<a href="mailto:mmiyakoshi@ucsd.edu" target="_blank">mmiyakoshi@ucsd.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Dear Raju,<div><br></div><div>Internally it generates them and users can browse them using eegplot.</div><div>If you want to access the single trial data, try</div><div><br></div><div>chIdx = [your channel index here];</div><div>epochIdx = [your epoch index here];]</div><div>tmpData = EEG.data(chIdx, :, epochIdx);</div><div>figure; plot(EEG.times, tmpData'); %after epoching</div><div><br></div><div>Makoto</div></div><div class="gmail_extra"><br><div class="gmail_quote"><span>On Tue, Mar 31, 2015 at 10:47 AM, seetaramaraju jampana <span dir="ltr"><<a href="mailto:seetaramaraju.jampana@gmail.com" target="_blank">seetaramaraju.jampana@gmail.com</a>></span> wrote:<br></span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><span style="font-size:12.8000001907349px">Hi ,</span><div style="font-size:12.8000001907349px"><br></div><div style="font-size:12.8000001907349px"> Is there a way we can plot ERP of single epoch instead of all dataset epoch in the EEG data. Also can we extract the data of the single epoch using EEGLAB.</div><div style="font-size:12.8000001907349px"><br></div><div style="font-size:12.8000001907349px">Thanks,</div><div style="font-size:12.8000001907349px">Raju</div></div>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br></div></div>
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