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<p class="MsoNormal"><span style="color:#1F497D">Dear Fieldtrippers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I was not sure whether this email reached everyone as the server has been down for a few days. So I am resending it.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Could anyone please give me some suggestions on my queries?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thank you very much!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Imali<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-AU">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-AU"> fieldtrip-bounces@science.ru.nl
[mailto:fieldtrip-bounces@science.ru.nl] <b>On Behalf Of </b>IMALI THANUJA HETTIARACHCHI<br>
<b>Sent:</b> Monday, 7 January 2013 2:32 PM<br>
<b>To:</b> fieldtrip@science.ru.nl<br>
<b>Subject:</b> [FieldTrip] Tutorial EEG data processing for ERP analysis<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Dear FieldTrippers,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">First of all, I Wish all of you a very happy and prosperous 2013!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am trying to use the example data on the Fieldtrip web site for a full analysis (sorce reconstruction/connectivity). The data which I intend to use is from the pre-processing tutorial which is mentioned as acquired by Irina Simirnova.
Unfortunately I could not access the FeldTrip site for the last two days and does not remember the exact details of the data set , off the top of my head.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">As this data set has not been fully analysed in the tutorial, I tried to write a script to process up to the Event related potential(ERP or Visual Evoked potential-VEP) for the two conditions animal and tool visualisation. I have attached
the script and the VEP’s I obtained for the two conditions. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Could I be able to get the channel layout description or a channel location file to present the VEP’s on a head plot?<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Starting around 400ms channels have a big variation in voltage, is this due to some unremoved artefacts of vertical eye movement EOGV ? (because the blue line going down after 400-500ms is for EOGV)<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Also has this data set been published earlier so that I can refer the paper?<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:18.0pt"><o:p> </o:p></p>
<p class="MsoNormal">Many thanks in advance<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kind regards<o:p></o:p></p>
<p class="MsoNormal">Imali<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-family:"Times New Roman","serif";mso-fareast-language:EN-AU">Imali Thanuja Hettiarachchi<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman","serif";mso-fareast-language:EN-AU">PhD Candidate<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman","serif";mso-fareast-language:EN-AU">Centre for Intelligent Systems research<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman","serif";mso-fareast-language:EN-AU">Deakin University,
</span><span style="font-size:10.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-AU">Geelong 3217, Australia.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-AU">Email:
<a href="mailto:ith@deakin.edu.au">ith@deakin.edu.au</a><br>
</span><span style="font-family:"Times New Roman","serif";mso-fareast-language:EN-AU"><a href="http://www.deakin.edu.au/cisr">www.deakin.edu.au/cisr</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman","serif";mso-fareast-language:EN-AU"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif";color:black;mso-fareast-language:EN-AU"><img border="0" width="70" height="73" id="Picture_x0020_1" src="cid:image001.jpg@01CDECC9.4DB0B3A0" alt="Description: Description: Description: cid:1216BE20-1800-4A47-8B9F-E7B9D94831CD@deakin.edu.au"></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black;mso-fareast-language:EN-AU"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="mso-fareast-language:EN-AU"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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