<div dir="ltr">Dear Srinivas,<div><br></div><div>> My data include 2 minutes of resting EEG and few walking trails. <br></div><div class="gmail_extra"><br></div><div class="gmail_extra">I don't know how many channels you have, but this seems too short.</div><div class="gmail_extra"><br></div><div class="gmail_extra">> The walking EEG still includes artifacts after ASR method when I passed resting EEG as calibration. The reason could be artifacts in resting EEG. <br></div><div class="gmail_extra"><br></div><div class="gmail_extra">I'm not sure if it makes sense to learn from resting data and use it to interpolate data during walking... but it may be a trivial issue. I can't tell for sure.</div><div class="gmail_extra"><br></div><div class="gmail_extra">> or any other recommendations?<br></div><div class="gmail_extra"><br></div><div class="gmail_extra">Record data as long as possible so that even after severe cleaning decent amount of data remains. Don't forget the saying GIGO (garbage in, garbage out).</div><div class="gmail_extra"><br></div><div class="gmail_extra"><div>> Do I need to do ICA after 'clean_asr' method?</div><div><br></div><div>I need only 300 msec to answer 'yes'</div><div><br></div></div><div class="gmail_extra">Makoto</div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 2, 2015 at 1:39 PM, Srinivas Kota <span dir="ltr"><<a href="mailto:svkota@gmail.com" target="_blank">svkota@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">My data include 2 minutes of resting EEG and few walking trails. I am trying to clean walking trails EEG using 'clean_asr' function by passing resting EEG. A reasonable range for 'ReferenceMaxBadChannels' is 0.05 to 3 or calibration data.The walking EEG still includes artifacts after ASR method when I passed resting EEG as calibration. The reason could be artifacts in resting EEG. <div><br></div><div>Should I clean resting EEG with a some value (0.05 to 0.3) to 'ReferenceMaxBadChannels' parameter before passing resting EEG as calibration data to clean walking trails? or any other recommendations?</div><div><br></div><div>Do I need to do ICA after 'clean_asr' method?</div><div><br></div><div>Srini</div><div><br></div><div><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><br>***********************************************************<div>Srinivas Kota, Ph.D<br>Research Scientist<br>Movement and Neurosciences Center<br>Institute for Rehabilitation Science and Engineering<br>Madonna Rehabilitation Hospital<br>5401 South St, Lincoln, NE 68506<br>Email: <a href="mailto:svkota@gmail.com" target="_blank">svkota@gmail.com</a><br>Ph: <a value="+16183190471">(618) 319-0471</a> (cell)<font color="#3F0080" face="Comic Sans MS,sans-serif" size="2"><span style="font-size:14px"><font color="black" face="Tahoma" size="2"><span style="font-size:10pt" dir="ltr"><font size="1"><span style="font-size:13px"><font face="Arial"><font size="2"><br><a href="https://owa.madonna.org/owa/redir.aspx?C=RNnR5lrQvEmYU7lVtl6kLHIjwe3PiNAI8ouI90lD2Vnn4niuQ5QMBdLYDKmByFhfb525xS5XXT8.&URL=http%3a%2f%2fwww.madonna.org%2fresearch_institute%2findex.html" target="_blank"><font face="Tahoma"><font size="3"><span style="font-size:12pt" lang="en">www.madonna.org/research_institute/index.html</span></font></font></a><font face="Tahoma"><span lang="en">
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