Hi Paul, <br><br>Thanks a lot for your answer!<br><br>I'm using this EEG recorder ( http://www.neuroelectrics.com/enobio ). It has a TCP/IP port opened for send triggers and it seems to be the easiest way of communication. <br>Here ( http://wiki.neuroelectrics.com/index.php/Interacting_with_NIC ) is explained how to interact with NIC using other software, and the choices they give are TCP/IP and LSL.<br>Also, I saw they have an External TTL Input Recorder ( http://www.neuroelectrics.com/sites/neuroelectrics.com/files/enobio/NE_TTL_Trigger_Receiver_UserManual.pdf ) but I don't have it . If there is not solution I guess I would have to buy it.<br><br>Hope anyone can help me. Thanks!!<br><br>El viernes, 25 de julio de 2014 09:35:44 UTC+2, Paul Groot escribió:<blockquote class="gmail_quote" style="margin: 0;margin-left: 0.8ex;border-left: 1px #ccc solid;padding-left: 1ex;"><div dir="ltr">Hi MIsabel,<div><br></div><div>Unfortunately you cannot synchronize a stimulus computer and an EEG recorder accurately this way. Most EEG systems have a special feature to synchronize with external systems. Traditionally this is done by using a so called TTL signal, which can be generated using a parallel printer port for example. Such a signal can be generated by EPRime with millisecond accuracy. But there exists other synchronization methods as well, so it depends on the EEG recorder what type of synchronization is supported. Perhaps I could be more specific if you mention the type of EEG device you're using...</div>
<div><br></div><div>Best,</div><div>Paul</div></div><div><br><br><div class="gmail_quote">On 24 July 2014 13:44, MIsabel Cardeñosa <span dir="ltr"><<a href="javascript:" target="_blank" gdf-obfuscated-mailto="p5Mo5MO--JIJ" onmousedown="this.href='javascript:';return true;" onclick="this.href='javascript:';return true;">misabe...@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi all,<br><br>I'm working on an integration of E-Prime 2 Standard edition with an EEG signal recorder, and I found a problem with time measurement:<br>
<br>With E-Prime I can see the start time once the experiment is finished in the E-Data for example, but it comes with the format "dd/mm/yyyy HH:MM:SS". The problem is that I need to know milliseconds of start time too or the experiment won't worth it at all.<br>
<br>I looked at Now() and Time$, and both return a Date object with the previous format.<br><br>Trying to find a solution I though that maybe if I use <br> myDate = DateAdd("s",3,Now()) <br>and after it<br>
While Now() < myDate<br> Wend<br>I could force the start 3 seconds later, but after test it I realized milliseconds are taken too although it doesn't show them.<br><br>Does anyone now how to create a Date with only HH:MM:SS.00000000... or a better solution? <br>
<br><br>Thanks in advance!<span><font color="#888888"><br></font></span></div><span><font color="#888888">
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