<div dir="ltr">Dear Nancy,<div><br></div><div>I don't quite understand the question, but I guess that you want to know how you deal with ERSP most straightforwardly? I think you use newtimef() function, and visualize the first output as </div><div><br></div><div>figure</div><div>imagesc(output); axis xy</div><div><br></div><div>The basic figure is this. Then you change xaxis labels, yaxis labels, etc. Do not forget to use eegh(); you perform an operation from GUI first, then type eegh() to obtain the code executed.</div><div><br></div><div>Makoto</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Jan 22, 2017 at 3:01 PM, Lundin, Nancy B. <span dir="ltr"><<a href="mailto:nlundin@indiana.edu" target="_blank">nlundin@indiana.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p>Hello list,<br>
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<p>I would like to calculate the induced ERSP in my data. I planned to run the wavelet decomposition on my data to calculate total power, and then separately run a wavelet over the averaged data to get the evoked activity, and then subtract the evoked from
the total to get induced activity. However, when I manually average the trials, I get an error message when attempting to save my EEG datasets saying that the number of epochs in the data structure is not the same as the number of epochs in the data (which
makes sense, since I averaged).<br>
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<p>I was wondering if there was a more direct way to calculate induced ERSP in EEGLAB rather than this manual subtraction method? <br>
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<p>Thank you,<br>
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<p>Nancy<br>
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<b><font face="Times New Roman, Times, serif">Nancy Lundin</font></b>
<div><b><font face="Times New Roman, Times, serif" size="2">Doctoral Student, Clinical Psychology & Neuroscience</font></b></div>
<div><font face="Times New Roman, Times, serif" size="2">Indiana University Bloomington</font></div>
<div><font face="Times New Roman, Times, serif" size="2">Department of Psychological & Brain Sciences</font></div>
<div><font face="Times New Roman, Times, serif" size="2">1101 East 10th St.</font></div>
<div><font face="Times New Roman, Times, serif" size="2">Bloomington, IN 47405</font></div>
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