<div>Greetings.</div><div>I searched on your topic on Google Scholar, these 4 articles might be helpful.</div><div>Luck's Handbook on ERP Methods also has plenty of good examples of </div><div>filtering effects. You can try to search more, google scholar is a good resource.</div>

<div><br></div><div><br></div><div><a href="http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2902592/">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2902592/</a></div><div><div class="fm-citation half_rhythm no_top_margin clearfix" style="margin-top:0px;margin-right:0px;margin-bottom:0.6923em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:13px;font:inherit;vertical-align:baseline;zoom:1;font-family:arial,helvetica,clean,sans-serif;line-height:17px">

<div class="small" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:0.8461em;font:inherit;vertical-align:baseline;line-height:1.6363em">

<div class="inline_block nine_col va_top" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:11px;font:inherit;vertical-align:top;max-width:100%;display:inline-block;zoom:1;width:518px">

<div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:1em;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:11px;font:inherit;vertical-align:baseline">

<div class="fm-vol-iss-date" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:11px;font:inherit;vertical-align:baseline">

<span class="citation-abbreviation" style="border-style:initial;border-color:initial;color:rgb(47,74,139);margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:11px;font:inherit;vertical-align:baseline">Psychophysiology. </span><span class="citation-publication-date" style="border-style:initial;border-color:initial;color:rgb(47,74,139);margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:11px;font:inherit;vertical-align:baseline">2010 September 1; </span><span class="citation-volume" style="border-style:initial;border-color:initial;color:rgb(47,74,139);margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:11px;font:inherit;vertical-align:baseline">47</span><span class="citation-issue" style="border-style:initial;border-color:initial;color:rgb(47,74,139);margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:11px;font:inherit;vertical-align:baseline">(5)</span><span class="citation-flpages" style="border-style:initial;border-color:initial;color:rgb(47,74,139);margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:11px;font:inherit;vertical-align:baseline">: 888–904.</span></div>

</div></div></div></div><h1 class="content-title" style="margin-top:1em;margin-right:0px;margin-bottom:0.5em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:1.3846em;font:inherit;vertical-align:baseline;font-weight:bold;line-height:1.5;color:rgb(0,0,0);font-family:arial,helvetica,clean,sans-serif">

The Effects of Electrode Impedance on Data Quality and Statistical Significance in ERP Recordings</h1><div class="half_rhythm" style="margin-top:0.6923em;margin-right:0px;margin-bottom:0.6923em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:13px;font:inherit;vertical-align:baseline;font-family:arial,helvetica,clean,sans-serif;line-height:17px">

<div class="contrib-group fm-author" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-size:13px;font:inherit;vertical-align:baseline">

Emily S. Kappenman and Steven J. Luck</div></div></div><div><br></div><span class="Apple-style-span" style="color:rgb(34,34,34);font-family:Arial,sans-serif;font-size:15px;line-height:15px"><a href="http://journals.lww.com/clinicalneurophys/Abstract/2000/05000/Reappraisal_of_Filter_Effects_on_P300_Voltage_and.11.aspx" style="color:rgb(17,34,204);text-decoration:underline">Reappraisal of <b style="color:rgb(17,34,204)">filter effects </b>on <b style="color:rgb(17,34,204)">P300 </b>voltage and latency</a></span><span class="Apple-style-span" style="color:rgb(34,34,34);font-family:Arial,sans-serif;font-size:13px;line-height:16px"><div class="gs_a" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;color:rgb(0,153,51)">

DP Holinger, SA Hill, DL Martin, SF Faux… - Journal of clinical …, 2000 - <a href="http://journals.lww.com">journals.lww.com</a></div></span><span class="Apple-style-span" style="color:rgb(34,34,34);font-family:Arial,sans-serif;font-size:13px;line-height:16px"><h3 class="gs_rt" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-weight:normal;font-size:16px">

<span class="gs_ctc" style="font-size:11px;font-weight:bold;color:rgb(17,34,204)"><span class="gs_ct1" style="display:inline">[HTML]</span></span> <a href="http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3391960/" style="color:rgb(17,34,204);text-decoration:underline"><b style="color:rgb(17,34,204)">Filter Effects </b>and <b style="color:rgb(17,34,204)">Filter </b>Artifacts in the Analysis of Electrophysiological Data</a></h3>

<div class="gs_a" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;color:rgb(0,153,51)">

A Widmann, <a href="http://scholar.google.com/citations?user=Vc_f4X4AAAAJ&hl=en&oi=sra" style="color:rgb(0,153,51);text-decoration:underline;white-space:nowrap">E Schröger</a> - Frontiers in Psychology, 2012 - <a href="http://ncbi.nlm.nih.gov">ncbi.nlm.nih.gov</a></div>

<div class="gs_a" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;color:rgb(0,153,51)">

<br></div></span><span class="Apple-style-span" style="color:rgb(34,34,34);font-family:Arial,sans-serif;font-size:13px;line-height:16px"><h3 class="gs_rt" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font-weight:normal;font-size:16px">

<span class="gs_ctc" style="font-size:11px;font-weight:bold;color:rgb(17,34,204)"><span class="gs_ct1" style="display:inline">[HTML]</span></span> <a href="http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3343304/" style="color:rgb(17,34,204);text-decoration:underline">Does Filtering Preclude Us from Studying <b style="color:rgb(17,34,204)">ERP </b>Time-Courses?</a></h3>

<div class="gs_a" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;color:rgb(0,153,51)">

<a href="http://scholar.google.com/citations?user=REViqVUAAAAJ&hl=en&oi=sra" style="color:rgb(0,153,51);text-decoration:underline;white-space:nowrap">GA Rousselet</a> - Frontiers in Psychology, 2012 - <a href="http://ncbi.nlm.nih.gov">ncbi.nlm.nih.gov</a></div>

</span><br><div class="gmail_quote"><br></div><div class="gmail_quote"><br></div><div class="gmail_quote"><br></div><div class="gmail_quote"><br></div><div class="gmail_quote"><br></div><div class="gmail_quote"><br></div>

<div class="gmail_quote"><br></div><div class="gmail_quote">On Sun, Nov 18, 2012 at 3:41 AM, 诸梦妍 <span dir="ltr"><<a href="mailto:bj12116@gmail.com" target="_blank">bj12116@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

Dear eeglablist,<div><br></div><div>I would like to know whether there are any limitation or rules in filtering EEG data, or if there are someone who could recommend some papers about how high-pass filter change the data. </div>



<div><br></div><div>I have read some basic principles about how filter works, but still don't know how to choose a proper High-pass parameter to remove artifacts without distorting the data. I knew some researchers use 0.01Hz, some would recommend  0.1, 0.5 or 1Hz and some recommend not using High-pass filter at all. </div>



<div><br></div><div>The thing is, I found some participants' EEG waves in my experiments had large amount of slow drift, which could be removed by a 0.3Hz filter. However, I don't know whether that would distort the data greatly. What I want to observe are P300, N400 and P600 components as well as some sustained late negativity in ERP and also 3-70Hz in Time-Frequency domain. </div>



<div><br></div><div><span style="color:rgb(34,34,34);font-size:14px;font-family:arial,sans-serif">Thanks for any information you may supply me with.</span></div><div><span style="color:rgb(34,34,34);font-size:14px;font-family:arial,sans-serif"><br>



</span></div><div><span style="color:rgb(34,34,34);font-size:14px;font-family:arial,sans-serif">Zhu Mengyan</span></div><span class="HOEnZb"><font color="#888888"><div>-- <br>Mengyan Zhu<br>Psychology department, Peking University<br>



Dormitory 2061, Building 48,No.5 Yiheyuan Road, Haidian District, Beijing 100871, China <br>
 E-mail: <a href="mailto:bj12116@gmail.com" target="_blank">bj12116@gmail.com</a><br>
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