<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Hi all,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">I have a ~300s of resting state I would like to use as baseline, specifically for a percent change equation:</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">(X - B)/B</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Where X = the mean activation of an experimental task and B is mean activation of baseline (in this case, resting state).</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">I tried concatenating the rest and an expt task and using the epoch and remove baseline functions but that didn't work. </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Any ideas? </div><div><br></div>-- <br><div dir="ltr">Nick Wan<div>Graduate Student</div><div><br></div><div><div style="font-size:small;font-family:arial,helvetica,sans-serif">Utah State University Psychology Department</div><div style="font-size:small;font-family:arial,helvetica,sans-serif"><span style="background-color:rgb(255,255,255)">2810 <span>Old</span> <span>Main</span> <span>Hill</span></span></div><div style="font-size:small;font-family:arial,helvetica,sans-serif">Logan, UT 84322</div></div><div><br></div><div>Office: HSRC 004</div><div>Phone: 435-554-8788</div><div>Blog: <a href="http://truebra.in" target="_blank">truebra.in</a></div></div>
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