<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=utf-8">
<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:"Segoe UI";
panose-1:2 11 5 2 4 2 4 2 2 3;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
span.bcx0
{mso-style-name:bcx0;}
span.eop
{mso-style-name:eop;}
span.apple-converted-space
{mso-style-name:apple-converted-space;}
span.normaltextrun
{mso-style-name:normaltextrun;}
p.paragraph, li.paragraph, div.paragraph
{mso-style-name:paragraph;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.EstiloCorreo29
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 3.0cm 70.85pt 3.0cm;}
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="blue" vlink="purple" style="word-wrap:break-word">
<div class="WordSection1">
<p class="MsoNormal">Hi Jan, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Sorry for not being clear enough. The question is, how should I apply the timelock function properly? Or, why is it giving me always the same result despite being completely different EEG signals?
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks and greetings,<o:p></o:p></p>
<p class="MsoNormal">Javier <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="ES">De:</span></b><span lang="ES"> fieldtrip <fieldtrip-bounces@science.ru.nl>
<b>En nombre de </b>Schoffelen, J.M. (Jan Mathijs) via fieldtrip<br>
<b>Enviado el:</b> jueves, 17 de noviembre de 2022 17:19<br>
<b>Para:</b> FieldTrip discussion list <fieldtrip@science.ru.nl><br>
<b>CC:</b> Schoffelen, J.M. (Jan Mathijs) <janmathijs.schoffelen@donders.ru.nl><br>
<b>Asunto:</b> Re: [FieldTrip] Help needed for timelock analysis<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi Javier, <o:p></o:p></p>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">What is your question? I don’t manage to distill it from your e-mail.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Best wishes,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Jan-Mathijs<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">On 17 Nov 2022, at 15:42, Francisco Javier Quirant Agulló via fieldtrip <<a href="mailto:fieldtrip@science.ru.nl">fieldtrip@science.ru.nl</a>> wrote:<o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">Hello everyone, </span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:12.0pt"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span style="color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span class="eop"><span style="color:black"> </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">My name is Javier, I am a student of Biomedical</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">engineering</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> and I
am working currently on my final master's project. The project aims to compare various inverse algorithms with some metrics and characterize them. </span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><br>
<br>
</span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">Right</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">now</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> what
I am doing is generating a step signal at source level in 68 different brain sections and obtaining simulated EEG</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">signals with
fs = 500 Hz & 2s length (1000 samples) and some noise added.</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">The
initial steps are performed using</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">BrainStorm</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> and
EEGs are exported to</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">matlab</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> to
apply</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">eLORETA</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> and
sLORETA with Fieldtrip.</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><br>
<br>
</span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">For this I am trying to calculate the time domain information for the signals with</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">ft_timelockanalysis</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> and
use the results in</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">ft_sourceanalysis</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">.
I realized that the source results were</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">identical for the different
EEGs (each one for a particular brain section), while the</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">EEGs
seem right the output of the</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">ft_timelockanalysis</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> is</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">the
same for all signals. Checking the function</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">information</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> I
saw a note in line 45 that says:</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">“% FIXME if input is one raw
trial, the covariance is not computed correctly”. Tried dividing the EEG in 4 trials but no difference whatsoever. Spent some time also checking results within the function but haven’t made any progress.</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><br>
<br>
</span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">I think I may be using the data with an incorrect format or</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">a
wrong</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">,
any help would be much</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">apreciated</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">.
Follows the code.</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">-----------------------------------</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<blockquote style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;text-align:start;-webkit-text-stroke-width: 0px;word-spacing:0px">
<blockquote>
<p class="MsoNormal"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt">data.trial</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt">{1} = real(eeg_01.F);% No idea why but EEGs from</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt">BrainStorm</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt"> convert
to complex in</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt">matlab</span></span><span class="eop"><span style="font-size:12.0pt"> </span></span><span style="font-size:10.5pt;font-family:"Helvetica",sans-serif"><o:p></o:p></span></p>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">data.time</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">{1} =</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">eeg_01.Time</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">;</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="paragraph" style="margin:0cm;background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="eop"><span lang="ES" style="font-size:12.0pt;color:black"> </span></span><span lang="ES" style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">save('</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">temp.mat','data</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">');</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> =
[</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">]; </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> % This section only when I divide in trials (obviously)</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg.trialdef.triallength</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> = 0.</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">5; </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg.datafile</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> = '</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">temp.mat</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">';</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg.trialdef.eventtype</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> = 'none';</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">=</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">ft_definetrial</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">(</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">);</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">data =</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">ft_preprocessing</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">(</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">);</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">delete '</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">temp.mat</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">'</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="paragraph" style="margin:0cm;background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="eop"><span lang="ES" style="font-size:12.0pt;color:black"> </span></span><span lang="ES" style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> = [</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">]; </span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg.covariance</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> = 'yes';</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg.keeptrials</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> = 'yes';</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> %
I comment these two lines for single trial</span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg.trials</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> = 'all'</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">data_cov</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> =</span></span><span class="apple-converted-space"><span lang="EN-GB" style="font-size:12.0pt;color:black"> </span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">ft_timelockanalysis</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">(</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">,
data);</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="paragraph" style="margin:0cm;background:white"><span class="eop"><span lang="ES" style="font-size:12.0pt;color:black"> </span></span><span lang="ES" style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg.layout</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black"> = 'EEG1010.lay';</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">ft_topoplotER</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">(</span></span><span class="normaltextrun"><span lang="EN-GB" style="font-size:12.0pt;color:black">cfg,data_cov</span></span><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">);
% This to plot the result, I get the same for all EEG files.</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
</blockquote>
</blockquote>
<div>
<p class="paragraph" style="margin:0cm;background:white"><span class="eop"><span lang="ES" style="font-size:12.0pt;color:black"> </span></span><span lang="ES" style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">-----------------------------------</span></span><span class="eop"><span style="font-size:12.0pt;color:black"> </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span class="bcx0"><span lang="EN-GB" style="font-size:12.0pt;color:black">Here you have the mat file with all variables and 3 of the EEGs already loaded: <a href="https://urldefense.com/v3/__https:/upvedues-my.sharepoint.com/:u:/g/personal/fjquiagu_upv_edu_es/EUPygCCic5NEiZak0leUSHsBSJAOKw9aJ_-ae7oibQIhNQ?e=TPWOkC__;!!HJOPV4FYYWzcc1jazlU!7ZVGIVpHujMhbuqj07PjD4_tJOJIGEhEa9EXa1hIOo6IqWXpztkw-y9kXyF9UpcjBTlphhjSrdqGapjwDYPr0saXmetMS6Y5taMH_w$"><span style="background:#F4F4F4;text-decoration:none"><img border="0" width="16" height="16" style="width:.1666in;height:.1666in" id="_x0000_i1025" src="https://res-geo.cdn.office.net/assets/mail/file-icon/png/generic_16x16.png"></span><span style="background:#F4F4F4">files.mat</span></a></span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><br>
<br>
</span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><br>
<br>
</span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span class="eop"><span style="font-size:12.0pt;color:black">I hope everything is clear enought. </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><br>
<br>
</span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span class="eop"><span style="font-size:12.0pt;color:black">Greetings, </span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><span class="eop"><span style="font-size:12.0pt;color:black">Javier</span></span><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Helvetica",sans-serif">_______________________________________________<br>
fieldtrip mailing list<br>
</span><a href="https://mailman.science.ru.nl/mailman/listinfo/fieldtrip"><span style="font-size:10.5pt;font-family:"Helvetica",sans-serif">https://mailman.science.ru.nl/mailman/listinfo/fieldtrip</span></a><span style="font-size:10.5pt;font-family:"Helvetica",sans-serif"><br>
</span><a href="https://urldefense.com/v3/__https:/doi.org/10.1371/journal.pcbi.1002202__;!!HJOPV4FYYWzcc1jazlU!7ZVGIVpHujMhbuqj07PjD4_tJOJIGEhEa9EXa1hIOo6IqWXpztkw-y9kXyF9UpcjBTlphhjSrdqGapjwDYPr0saXmetMS6ZuT5is3Q$"><span style="font-size:10.5pt;font-family:"Helvetica",sans-serif">https://urldefense.com/v3/__https://doi.org/10.1371/journal.pcbi.1002202__;!!HJOPV4FYYWzcc1jazlU!7ZVGIVpHujMhbuqj07PjD4_tJOJIGEhEa9EXa1hIOo6IqWXpztkw-y9kXyF9UpcjBTlphhjSrdqGapjwDYPr0saXmetMS6ZuT5is3Q$</span></a><o:p></o:p></p>
</div>
</blockquote>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
</div>
</body>
</html>