<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:Helvetica;
panose-1:2 11 6 4 2 2 2 2 2 4;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Arial Rounded MT Bold";
panose-1:2 15 7 4 3 5 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.msochpdefault, li.msochpdefault, div.msochpdefault
{mso-style-name:msochpdefault;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:10.0pt;
font-family:"Times New Roman","serif";}
span.emailstyle17
{mso-style-name:emailstyle17;
font-family:"Calibri","sans-serif";
color:windowtext;}
span.emailstyle18
{mso-style-name:emailstyle18;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EmailStyle20
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi James, <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks for your email! <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>So, should the electrode labels be the same in the original EEG file and the new coordinates? Could you please elaborate more how should I use the plug-in?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Best<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Iman<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> <o:p></o:p></span></p><p class=MsoNormal><a name="_MailEndCompose"><span style='color:#1F497D'><o:p> </o:p></span></a></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> James Desjardins [mailto:jdesjardins@brocku.ca] <br><b>Sent:</b> Thursday, April 10, 2014 7:46 AM<br><b>To:</b> Iman M.Rezazadeh; 'EEGLAB List'; mmiyakoshi@ucsd.edu; 'Arnaud Delorme'<br><b>Subject:</b> RE: [Eeglablist] Converting EEG Montage to Standard Montage<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>Hi Iman, <o:p></o:p></span></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>I have an EEGLAB extension "Interpmont" that may help. It can be downloaded from the public github repository <a href="https://github.com/jadesjardins/interpmont">here.</a><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Helvetica","sans-serif";color:#666666;background:white'>"EEGLAB extension for interpolating recording locations. Utilities include changing current locations to fit a model surface (warplocs), Interpolating current data to locations in a coordinate file (interpmont) and re-referencing to the average interpolated site from a coordinate file (interpref)."</span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'><o:p> </o:p></span></p></div><div><div><div><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>Once you have the extension folder extracted into the EEGLAB plugins folder use " Tools > Interpolate to coordinate file > interpolate the data to sites in a coordinate file". In the GUI select an EEGLAB recognized coordinate file and then in the "Optional inputs" edit box enter <'manual','on'> (this will allow you to coregister your loaded data set chanlocs coordinates to the surface of the new coordinate file [if they are not already on the same surface]).<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>James Desjardins, MA<br>Electrophysiology Technologist<br>Cognitive and Affective Neuroscience Lab, Psychology Department <br>Jack and Nora Walker Centre for Lifespan Development Research<br>Brock University<br>500 Glenridge Ave.<br>St. Catharines, ON, Canada L2S 3A1<br>905-688-5550 x4676<br>--<br>"'Cause you never can tell What goes on down below!<br>"This pool might be bigger Than you or I know!"<br><br>McElligot's Pool<br>Dr.Seuss 1947<o:p></o:p></span></p></div></div></div></div><div><div class=MsoNormal align=center style='text-align:center'><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><hr size=3 width="100%" align=center></span></div><div id=divRpF68714><p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'> <a href="mailto:eeglablist-bounces@sccn.ucsd.edu">eeglablist-bounces@sccn.ucsd.edu</a> [eeglablist-bounces@sccn.ucsd.edu] on behalf of Iman M.Rezazadeh [irezazadeh@ucdavis.edu]<br><b>Sent:</b> April-09-14 4:19 AM<br><b>To:</b> 'EEGLAB List'; <a href="mailto:mmiyakoshi@ucsd.edu">mmiyakoshi@ucsd.edu</a>; 'Arnaud Delorme'<br><b>Subject:</b> [Eeglablist] Converting EEG Montage to Standard Montage</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p></div><div><div><p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>Hi EEGLABers, <o:p></o:p></span></p><p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>I want to transform my current electrodes’ montage (128ch – bad electrodes) for each individual subject to </span><span style='color:#1F497D'>a </span><span style='color:black'>standard montages ( like 81 channels ) like </span><span style='color:#1F497D'>what </span><span style='color:black'>I can do it in BESA to make all of </span><span style='color:#1F497D'>the electrode locations </span><span style='color:black'>standardize</span><span style='color:#1F497D'>d</span><span style='color:black'> for group comparison in ELECTRODE SPACE NOT SOURCE SPACE. Is there any function /plug-in to do it?<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>Best<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>Iman<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p><p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>============================================<o:p></o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial Rounded MT Bold","sans-serif";color:#7030A0'>Iman M.Rezazadeh, Ph.D , M.Sc., B.Sc.</span></b><span style='color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>Research Associate II<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>Semel Institute for Neuroscience and Human Behavior <o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>University of California, Los Angeles (UCLA)<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p><p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p></div></div></div></div></div></div></body></html>