<div dir="ltr">Thanks a lot</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno ven 19 feb 2021 alle ore 21:13 <<a href="mailto:tibor.auer@gmail.com">tibor.auer@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div lang="HU" style="overflow-wrap: break-word;"><div class="gmail-m_-535090796391059524WordSection1"><p class="MsoNormal"><span lang="EN-GB">Hi Vera,<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-GB">This is something I also noticed for other systems, as well. I simply rotated it back according to some crude heuristic. See </span><span lang="EN-GB"><a href="https://github.com/automaticanalysis/automaticanalysis/blob/master/extrafunctions/ft_mods/eeglab2fieldtripER.m" target="_blank">automaticanalysis/eeglab2fieldtripER.m at master · automaticanalysis/automaticanalysis (github.com)</a>, lines 122-145.<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-GB">Kind regards,<u></u><u></u></span></p><div><p class="MsoNormal"><span lang="EN-GB">Tibor <u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><b><span lang="EN-GB" style="color:rgb(34,42,53)">Auer, Tibor M.D. Ph.D.<u></u><u></u></span></b></p><p class="MsoNormal"><b><span lang="EN-GB" style="color:rgb(0,102,255)">Research Fellow<u></u><u></u></span></b></p><p class="MsoNormal"><b><span lang="EN-GB" style="color:rgb(0,102,255)">School of Psychology, Faculty of Health and Medical Sciences</span></b><span lang="EN-GB" style="color:rgb(0,102,255)"><u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-GB">University of Surrey, Guildford GU2 7XH<u></u><u></u></span></p><p class="MsoNormal"><span lang="EN-GB"><a href="mailto:T.Auer@surrey.ac.uk" target="_blank"><span style="color:rgb(5,99,193)">T.Auer@surrey.ac.uk</span></a><u><span style="color:rgb(5,99,193)"><u></u><u></u></span></u></span></p><p class="MsoNormal"><span lang="EN-GB"><a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftwitter.com%2FTiborAuer&data=02%7C01%7Ct.auer%40surrey.ac.uk%7Cdb32da458c424eedef2908d7d4bd1421%7C6b902693107440aa9e21d89446a2ebb5%7C0%7C0%7C637211780868086968&sdata=zrT5%2FnGGsar14C3WartuU99tzsfLu30Peh9fuaqrAUg%3D&reserved=0" target="_blank"><span style="color:rgb(5,99,193)">@TiborAuer</span></a><u></u><u></u></span></p></div><p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><div><div style="border-right:none;border-bottom:none;border-left:none;border-top:1pt solid rgb(225,225,225);padding:3pt 0cm 0cm"><p class="MsoNormal"><b><span lang="EN-GB">From:</span></b><span lang="EN-GB"> fieldtrip <<a href="mailto:fieldtrip-bounces@science.ru.nl" target="_blank">fieldtrip-bounces@science.ru.nl</a>> <b>On Behalf Of </b>Vera Gramigna<br><b>Sent:</b> Thursday, February 18, 2021 5:44 PM<br><b>To:</b> <a href="mailto:fieldtrip@science.ru.nl" target="_blank">fieldtrip@science.ru.nl</a><br><b>Subject:</b> [FieldTrip] Channels configuration from EEGLAB .set file is rotated in ft_topoplotER<u></u><u></u></span></p></div></div><p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p><div><p class="MsoNormal"><span lang="EN-GB" style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(34,34,34);background:white">Hi,</span><span lang="EN-GB"><u></u><u></u></span></p></div><p class="MsoNormal"><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34);background:white">I performed preprocessing steps of my eegdata (Epoc+) using EEGLAB.</span><span lang="EN-GB"><u></u><u></u></span></p><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34)">As channel configurations, I considered a specific .ced file for Epoc+ and in EEGLAB I visualized the correct position of sensors in 2D plot.<u></u><u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34)">When I use FieldTrip for the spectral analysis, I imported the .set file.<u></u><u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:7.5pt;font-family:Courier;color:rgb(34,34,34)">cfg = [];</span><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><u></u><u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:7.5pt;font-family:Courier;color:black">cfg.dataset     = </span><span lang="EN-GB" style="font-size:7.5pt;font-family:Courier;color:rgb(160,32,240)">'MyDataset.set'</span><span lang="EN-GB" style="font-size:7.5pt;font-family:Courier;color:black">;</span><span lang="EN-GB" style="font-size:7.5pt;font-family:Courier;color:rgb(160,32,240)"><u></u><u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:7.5pt;font-family:Courier;color:rgb(34,34,34)">data_eeg        = ft_preprocessing(cfg)<u></u><u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34)"><u></u> <u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34)">When I visualize the result of ft_topoplotER, the configuration of sensors is <span class="gmail-m_-535090796391059524il">rotated</span>.<u></u><u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34)">In particular, the sensors O1 and O2 are on the left ear and nose on the right ear.<u></u><u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34)">When I fix this problem?<u></u><u></u></span></p></div><div><p class="MsoNormal" style="background:white"><span lang="EN-GB" style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(34,34,34)">Thanks a lot for your help<u></u><u></u></span></p></div></div></div>_______________________________________________<br>
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<a href="https://doi.org/10.1371/journal.pcbi.1002202" rel="noreferrer" target="_blank">https://doi.org/10.1371/journal.pcbi.1002202</a><br>
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