<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:13px"><div id="yui_3_16_0_ym19_1_1470751539297_10141"><span id="yui_3_16_0_ym19_1_1470751539297_10344">Dear all,</span></div><div id="yui_3_16_0_ym19_1_1470751539297_10141"><span><br></span></div><div></div><div id="yui_3_16_0_ym19_1_1470751539297_10348">I'm trying to calculate ERD / ERS in EEGLAB to compare between two groups, however, I have only 8 trials of event . it is possible to perform this analysis in EEGLAB toolbox? <br></div><div id="yui_3_16_0_ym19_1_1470751539297_10348"><div id="yui_3_16_0_ym19_1_1470751539297_10568">My trials has a time window -1000ms to 2.500ms.</div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10569">sampling rate of 600Hz.</div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10569">if not possible, I would like to know if there is any possibility to calculate ERD / ERS with this amount of trials<br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10569"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10569">many thanks to all of you<br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10569"><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10779"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10779">Physiotherapist </div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10779">Master's degree in medicine and health</div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10780">Federal University Bahia, Brazil</div></div><div dir="ltr" id="yui_3_16_0_ym19_1_1470751539297_10569"><br></div></div><div class="signature" id="yui_3_16_0_ym19_1_1470751539297_10350"><font size="2" color="#003333"><br></font></div><div class="signature" id="yui_3_16_0_ym19_1_1470751539297_10350"><font size="2" color="#003333" id="yui_3_16_0_ym19_1_1470751539297_10355">Att</font><font size="2" id="yui_3_16_0_ym19_1_1470751539297_10349">. Tiago Lopes</font></div> <div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" style="display: block;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 13px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;"> <div dir="ltr"><font size="2" face="Arial"> On Wednesday, 3 August 2016, 20:59, Victor Flores Benites <suryavf@gmail.com> wrote:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv2863217007"><div dir="ltr">Dear all,<div><br></div><div>I am working with g.USBamp (g.tec)</div><div>I use active electrodes for EEG acquisition. From what I understand, a special electrode is used for ground.<br></div><div>The reference also has to be a special electrode? Can I use an active electrode as reference?<br></div><div><br></div><div><br clear="all"><div>Thanks for your help!<br></div><div><br></div>-- <br><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div style="font-size:12.8px;">Victor Flores Benites</div><div style="font-size:12.8px;">Bachiller en IngenierÃa Electrónica</div><div style="font-size:12.8px;">Practicante Profesional - UTEC</div><div style="font-size:12.8px;">+(51) 975712054 - RPM: #<span style="font-size:12.8px;">975712054</span></div><div style="font-size:12.8px;"><a rel="nofollow" ymailto="mailto:suryavf@gmail.com" target="_blank" href="mailto:suryavf@gmail.com">suryavf@gmail.com</a> | <a rel="nofollow" ymailto="mailto:vfloresb@uni.pe" target="_blank" href="mailto:vfloresb@uni.pe">vflores@utec.edu.pe</a><span style="font-size:12.8px;"> | </span><a rel="nofollow" ymailto="mailto:vfloresb@uni.pe" target="_blank" href="mailto:vfloresb@uni.pe" style="font-size:12.8px;">vfloresb@uni.pe</a></div></div></div></div></div></div></div></div>
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