<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div><span></span>All our studies are P300-based studies. Through years of research we figured out that the best filter to obtain reliable P300 component would be 0.05 to 6Hz.</div><div>In our studies we compare the P300 reaction to different type of stimuli (<span id="misspell-0" class="mark">fo</span> example familiar vs novel stimuli). The above filter allows to get very good <span id="misspell-1"><span>differential</span></span> results.</div><div> </div><div>I hope this helps.</div><div> </div><div>Elena Labkovsky, Ph.D.</div><div> </div><div><span id="misspell-3" class="mark">Rosenfeld</span> Lab,</div><div>Institute for Neuroscience <br>Northwestern University <br><span id="misspell-4" class="mark">Evanston</span>, <span id="misspell-5" class="mark">Il</span> 60201 <br></div> <div
style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font size="2" face="Arial"> <div style="margin: 5px 0px; padding: 0px; border: 1px solid rgb(204, 204, 204); height: 0px; line-height: 0; font-size: 0px;" class="hr" contentEditable="false" readonly="true"></div> <b><span style="font-weight: bold;">From:</span></b> Anli Wang <anliwang@gmail.com><br> <b><span style="font-weight: bold;">To:</span></b> eeglablist@sccn.ucsd.edu <br> <b><span style="font-weight: bold;">Sent:</span></b> Sunday, August 12, 2012 10:09 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> [Eeglablist] P300 filter<br> </font> </div> <br>
<div id="yiv702151750">Hi EEG experts<div><br></div><div>I am running a study looking for P300 manipulation. I used 0.1-30Hz to filter the data but inducing the drifting problem. Do you know what would be the better filter for looking at P300?</div>
<div><br></div><div>Many thanks!</div>
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