<div dir="ltr">Actually, if you are using the latest version of the EEGLAB, you should have a plugin manager... check your leftmost tab and near bottom items in EEGLAB main GUI. If you do have it I recommend you stick to it (you should be able to find SIFT in the plugin list you can automatically download and set up) and don't edit your plugin folders yourself (which can cause minor troubles).<div>
<br></div><div>makoto</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014/1/24 Makoto Miyakoshi <span dir="ltr"><<a href="mailto:mmiyakoshi@ucsd.edu" target="_blank">mmiyakoshi@ucsd.edu</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Dear Eduardo,<div><br></div><div>Download Cleanline (not clean_rawdata) from here. It's written by Tim Mullen, the author of SIFT.</div>
<div><a href="http://sccn.ucsd.edu/wiki/Plugin_list_process" target="_blank">http://sccn.ucsd.edu/wiki/Plugin_list_process</a><span class="HOEnZb"><font color="#888888"><br>
</font></span></div><span class="HOEnZb"><font color="#888888"><div><br></div><div>Makoto</div></font></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">2014/1/23 Makoto Miyakoshi <span dir="ltr"><<a href="mailto:mmiyakoshi@ucsd.edu" target="_blank">mmiyakoshi@ucsd.edu</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Dear Eduardo,<div><br></div><div>For line noise, use CleanLine.</div><div>For slow frequency drifting, you may either 1Hz high-pass (make sure you are using the latest EEGLAB since filter function underwent major update between 11 and 12) or linear detrending that you can use as a proprocess for SIFT by Tim Mullen. These methods don't reject datapoints.</div>
<div><br></div><div>clean_rawdata also has a high-pass. You may want to try more aggressive parameters. ASR is not much for baseline drift correction.</div><div><br></div><div>Makoto</div></div><div class="gmail_extra"><br>
<br><div class="gmail_quote">2014/1/22 eduardo schenberg <span dir="ltr"><<a href="mailto:edueeg@gmail.com" target="_blank">edueeg@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div dir="ltr"><div><div><div><div>Hello all<br><br></div>I used ICA to remove line noise and movement artifacts from my continuous data, but some slow frequecny drifts are still present and clearly visible on the tracings, also affecting yhe spectrum at these freqs<br>
<br>I already tried the "clean_rawdata" plugin to remove these drifts, but it seemed to also affect (unfortunately) alpha oscillations<br><br>Is there any other options to correct these drifts (without deleting data segments) that any of you would recommend?<br>
</div><br></div>many tks<span><font color="#888888"><br><br></font></span></div><span><font color="#888888">eduardo<br></font></span></div>
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-- <br><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br></div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br></div>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br>
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