Hi Gregory,<br> I've visited the links you posted.<br>I've got a question for you: <br> how can you say that what you see in EEG tracks related to photic stimulation via ear channel is really a physiological response and not an electromagnetic artifact due to the leds?<br>
<br>cheers<br><br> Michele<br><br>---------- Messaggio inoltrato ----------<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">From: Gregory Perry <<a href="mailto:Gregory.Perry@govirtual.tv">Gregory.Perry@govirtual.tv</a>><br>
To: "<a href="mailto:eeglablist@sccn.ucsd.edu">eeglablist@sccn.ucsd.edu</a>" <<a href="mailto:eeglablist@sccn.ucsd.edu">eeglablist@sccn.ucsd.edu</a>><br>Cc: <br>Date: Tue, 9 Oct 2012 22:19:06 +0000<br>Subject: [Eeglablist] Eyes-open EEG stimulation via the ear canals<br>





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<div style="direction:ltr"><span style="font-size:10pt;font-family:Tahoma">Something of interest for the list members; I've been working on this photic stimulation system for about a year now,
 to facilitate EEG-research using an alternative to conventional photic stimulation systems via the visual cortex:</span></div>
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<div style><a href="http://www.indiegogo.com/GoVirtualCognition?a=1579195" target="_blank">http://www.indiegogo.com/GoVirtualCognition?a=1579195</a></div>
<div style><a href="http://www.quirky.com/ideations/320242" target="_blank">http://www.quirky.com/ideations/320242</a></div>
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<br clear="all"></blockquote></div>-- <br>        -Michele-<br>