<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Dear Joe,</div><div><br></div><div>Yes, it is possible to provide a different head mesh for headplot.</div><div>Headplot understands a lot of different formats for head meshes. See exert from the head plot help message below.</div><div>Easiest is to give it a Matlab structure containing 2 fields, one for vertices, one for faces.</div><div>Beware of co-registration though. Best to use menu Plot > ERP > 3D which allows you to coregister your mesh </div><div>with your electrode locations.</div><div><br></div><div>Best,</div><div><br></div><div>Arno</div><div><br></div><div><div><br></div><div><div><font face="Courier"> 'meshfile' - ['string' or structure] Matlab files containing a mesh. The </font></div><div><font face="Courier"> </font><span style="font-family: Courier; ">mesh may </span><span style="font-family: Courier; ">be of different formats. It may be a Dipfit mesh as</span></div><div><font face="Courier"> defined in the file standard_vol.mat. It may contain </font></div><div><font face="Courier"> a structure with the fields 'vertices' and 'faces' or it</font></div><div><font face="Courier"> it may contain a structure with at least two fields:</font></div><div><font face="Courier"> POS - 3-D positions of vertices: </font></div><div><font face="Courier"> x=left-right; y=back-front; z=up-down</font></div><div><font face="Courier"> TRI1 - faces on which the scalp map should be computed</font></div></div></div><div><br></div><div>On Oct 4, 2013, at 1:26 PM, Makoto Miyakoshi <<a href="mailto:mmiyakoshi@ucsd.edu">mmiyakoshi@ucsd.edu</a>> wrote:</div><div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><div dir="ltr">Dear Zeynep,<br><div><br></div><div>Do you know if we can create a 3D head model from a given MR images (infants/toddlers) to project ERP scalp topos ?</div><div><br></div><div>Makoto</div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">2013/10/1 Johannes Bathelt <span dir="ltr"><<a href="mailto:johannes.bathelt.10@ucl.ac.uk" target="_blank">johannes.bathelt.10@ucl.ac.uk</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">Dear EEGLAB list,<div>I was wondering if it is possible to use a different head model in the headplot function. I'm working with infants and assume that interpolating the distribution on adult anatomy is slightly misleading. I have surfaces from infant MR scans, but I'm not sure what format is needed in the headplot function. Does anyone have experience with this? I'd be grateful for any pointers. </div>
<div><br></div><div>Yours</div><div><br></div><div>Joe</div><div><br></div><div><br></div><div>
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<div style="font-style:normal;word-wrap:break-word;font-weight:normal">__________________________________________________________</div><div style="font-size:14px;font-style:normal;word-wrap:break-word;font-weight:normal">
Joe Bathelt, MSc</div><div style="font-style:normal;word-wrap:break-word;font-weight:normal"><i>Ph.D. candidate</i></div><div style="font-style:normal;word-wrap:break-word;font-weight:normal"><i><br></i></div><div style="font-size:13px;word-wrap:break-word">
<b>Contact Information</b></div>
<b>T:</b> <span style="white-space:pre-wrap"> </span><a href="tel:%2B44%20%280%29%2020%207905%202749" value="+442079052749" target="_blank">+44 (0) 20 7905 2749</a><div style="text-indent:0px;letter-spacing:normal;font-variant:normal;text-align:-webkit-auto;font-style:normal;font-weight:normal;line-height:normal;text-transform:none;font-size:medium;white-space:normal;font-family:Helvetica;word-wrap:break-word;word-spacing:0px">
<b>E</b>:<span style="white-space:pre-wrap"> </span><u><font color="#0042aa"><a href="mailto:johannes.bathelt.10@ucl.ac.uk" target="_blank">johannes.bathelt.10@ucl.ac.uk</a></font></u></div><div style="text-indent:0px;letter-spacing:normal;font-variant:normal;text-align:-webkit-auto;font-style:normal;font-weight:normal;line-height:normal;text-transform:none;font-size:medium;white-space:normal;font-family:Helvetica;word-wrap:break-word;word-spacing:0px">
<div style="word-wrap:break-word"><b>A: </b>Developmental Cognitive Neuroscience Unit</div><div style="font-weight:normal;word-wrap:break-word"><span style="white-space:pre-wrap"> </span>UCL Institute of Child Health<br>
<span style="white-space:pre-wrap"> </span>30 Guilford Street</div><div style="font-weight:normal;word-wrap:break-word"><span style="white-space:pre-wrap"> </span>London WC1N 1EH </div></div><div style="text-indent:0px;letter-spacing:normal;font-variant:normal;text-align:-webkit-auto;font-style:normal;font-weight:normal;line-height:normal;text-transform:none;font-size:medium;white-space:normal;font-family:Helvetica;word-wrap:break-word;word-spacing:0px">
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<div style="font-weight:normal;word-wrap:break-word"><a href="http://www.gosh.nhs.uk/medical-conditions/clinical-specialties/neurodisability-information-for-parents-and-visitors/clinics-and-services/developmental-vision-clinic/" target="_blank"><br>
Great Ormond Street Hospital - Developmental Vision Service</a></div><div><a href="https://www.ucl.ac.uk/cdcn/ourresearch/projects/socio-cognitiveskillsrecruitment" target="_blank">Centre for Developmental Cognitive Neuroscience </a></div>
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-- <br><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br></div>
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