<div dir="ltr">Now I fell more confident about the process I'm following.<div><br></div><div>I really appreciate it, thank you.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Apr 8, 2015 at 5:13 PM, J.A. Etzel <span dir="ltr"><<a href="mailto:jetzel@wustl.edu" target="_blank">jetzel@wustl.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 4/8/2015 1:37 PM, Raúl Hernández wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
My questions are,<br>
<br>
Am I following a correct logic in the analysis?<br>
</blockquote></span>
>From what you wrote, this sounds like a reasonable anatomical ROI-based<br>
analysis. You'll need to do some sort of multiple-comparisons correction<br>
for the number of ROIs, of course.<span class=""><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Is it correct for me to conclude that those areas are involved in<br>
processing the categories?<br>
</blockquote></span>
Well, the regions probably have information related to something having<br>
to do with the stimulus categories. You always need to be cautious<br>
interpreting *what* a classifier is actually using for its decision - it<br>
could be something trivial, like a region that picks up on the<br>
brightness of the images, rather than the part of the images you were<br>
interested in.<br>
<br>
good luck,<br>
Jo<span class="HOEnZb"><font color="#888888"><br>
<br>
<br>
-- <br>
Joset A. Etzel, Ph.D.<br>
Research Analyst<br>
Cognitive Control & Psychopathology Lab<br>
Washington University in St. Louis<br>
<a href="http://mvpa.blogspot.com/" target="_blank">http://mvpa.blogspot.com/</a><br>
<br>
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</font></span></blockquote></div><br></div>