<div dir="ltr"><div class="gmail_default" style="color:#333399">Hello Rafal, notes below....</div><div class="gmail_default" style="color:#333399"><br></div><div class="gmail_default" style="color:#333399">1. That does not sound unusual, I remember a pause when running cleanline in the past. I doubt that it is freezing, it's probably just computing. You may also want to grab newer versions of the function from the PREP toolbox from mullen/kothe et al.</div><div class="gmail_default" style="color:#333399"><br></div><div class="gmail_default" style="color:#333399">2. You don't need EOG for ICA, as frontal channels will pick up stereotyped eye-artifacts anyway. So I would say if you want to use clean_rawdata, drop EOG channels before running it. Also, just look at your ICA solutions doing it different ways, you should not see much difference in eye-related artifact ICs.</div><div class="gmail_default" style="color:#333399"><br></div><div class="gmail_default" style="color:#333399"><br></div><div class="gmail_default" style="color:#333399"><br></div><div class="gmail_default" style="color:#333399"><br></div><div class="gmail_default" style="color:#333399"><br></div><div class="gmail_default" style="color:#333399"><br></div><img src="http://t.sidekickopen68.com/e1t/o/5/f18dQhb0S7ks8dDMPbW2n0x6l2B9gXrN7sKj6v4LXGsW5v0NNx5v0K_jW65jMbv3LvrVvW3FDF-t1k1H6H0?si=6719032905957376&pi=b83ea97b-7093-4f28-8a24-fef4612451d2" style="display:none!important" height="1" width="1"></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Aug 26, 2017 at 8:21 PM, Rafał Jończyk <span dir="ltr"><<a href="mailto:rafal.jonczyk@gmail.com" target="_blank">rafal.jonczyk@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"><div class="gmail_default" style="font-family:georgia,serif">Dear all,</div><div class="gmail_default" style="font-family:georgia,serif"><br></div><div class="gmail_default" style="font-family:georgia,serif">I have two questions concerning the eeglab plugins: CleanLine & clean_rawdata.</div><div class="gmail_default" style="font-family:georgia,serif"><br></div><div class="gmail_default" style="font-family:georgia,serif">1. CleanLine: for some reason or other when I run CleanLine on a dataset Matlab freezes for a good few minutes (ca. 10) before it starts the cleaning procedure, with the cleaning being very swift. I am currently using Matlab R2017a with the most recent version of eeglab. Has anyone experienced this problem before? This happens irrespective of whether I am using the GUI or the script.</div><div class="gmail_default" style="font-family:georgia,serif"><br></div><div class="gmail_default" style="font-family:georgia,serif">2. Clean_rawdata: I am using this plugin solely to get rid of bad channels prior to re-referencing & subsequent ICA. It often happens that EOG channels get rejected during the procedure. Since I want to include the EOG channels for ICA (which I use mainly form eye artifacts removal), I am wondering what could yield better results:</div><div class="gmail_default" style="font-family:georgia,serif">a) letting clean_rawdata do its job and in case EOG channels get removed running ICA without those channels.</div><div class="gmail_default" style="font-family:georgia,serif">b) as in a) but interpolating EOG channels prior to ICA.</div><div class="gmail_default" style="font-family:georgia,serif">b) running clean_rawdata on all channels except EOG channels so that they remain intact for ICA.</div><div class="gmail_default" style="font-family:georgia,serif"><br></div><div class="gmail_default" style="font-family:georgia,serif">I hope the above options makes sense. For now, option c) seems to be the most convincing and a) the least convincing to me.</div><div class="gmail_default" style="font-family:georgia,serif"><br></div><div class="gmail_default" style="font-family:georgia,serif">Thank you for your suggestions,</div><div class="gmail_default" style="font-family:georgia,serif">Best, </div><div><div class="gmail_default" style="font-family:georgia,serif">Raf.</div></div><span class="HOEnZb"><font color="#888888">-- <br><div class="m_360611623426723627m_-5042578331555308193gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div class="m_360611623426723627m_-5042578331555308193gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font size="2" face="georgia, serif">Rafał Jończyk<br></font></div><div><font size="2" face="georgia, serif">Assistant Professor<br></font></div><div><font size="2" face="georgia, serif">Faculty of English</font></div><div><font size="2" face="georgia, serif">Adam Mickiewicz University, Poznań | Poland<br></font></div><div><font face="georgia, serif"><font size="2">RG: </font><a href="https://www.researchgate.net/profile/Rafal_Jonczyk" target="_blank">https://www.researchgate.n<wbr>et/profile/Rafal_Jonczyk</a></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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