<html dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style id="owaParaStyle">P {
MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px
}
</style>
</head>
<body fPStyle="1" ocsi="0">
<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">
<div>
<p>Hi,</p>
<p>When using pop_rmbase, are min_ms and max_ms relative to the start of the epoch, or to the timelocking event that the epoch was based around? So, the number that are entered as
<em>timerange</em> if using code- or the numbers in the 'baseline latency range' in the pop-up window- if I enter [-500 0] is that taking 500ms before the start of the epoch?</p>
<p> </p>
<p>Is there a way to specify a baseline period that is locked round an event which isn't always in the same place in the epoch? For example, I am interested in what is happening around one event (movement onset), but I would like the baseline to be based around
the participants viewing a fixation cross. But the period between the fixation cross and movement onset is variable. Is there a way to specify time points based around the fixation cross for the baseline, or does the fact that the time period varies present
a problem?</p>
<p> </p>
<p>Thanks,</p>
<p>katherine</p>
<p> </p>
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px">
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px">
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px"><em>~~~~~~~~~~~~~~~~~~~~~~~~</em></div>
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px"><em>Katherine Naish</em></div>
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px"><em>PhD student</em></div>
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px"><em>School of Psychology</em></div>
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px"><em>University of Reading & Goldsmiths, University of London<br>
</em></div>
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px"><a href="http://www.neurobiography.info/handlab.php?page=people">http://www.neurobiography.info/handlab.php?page=people</a></div>
<div style="FONT-FAMILY: Tahoma; FONT-SIZE: 13px"> </div>
</div>
</div>
</div>
</div>
</body>
</html>