Hello Tongxiao,<br><br>If you're using your own MR images for source estimation, then you will have had to process the images in Freesurfer before you used Fieldtrip to estimate the sources (see <a href="http://fieldtrip.fcdonders.nl/tutorial/minimumnormestimate">http://fieldtrip.fcdonders.nl/tutorial/minimumnormestimate</a>). When you do the segmentation in Freesurfer, you can do an automatic cortical parcellation (<a href="http://surfer.nmr.mgh.harvard.edu/fswiki/CorticalParcellation">http://surfer.nmr.mgh.harvard.edu/fswiki/CorticalParcellation</a>) which will divide the brain up into known regions based on anatomical landmarks; many of these correspond to Brodmann areas.<br>
<br>Best,<br>Steve<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Message: 2<br>
Date: Wed, 21 Nov 2012 15:20:08 +0800<br>
From: ?? <<a href="mailto:mengtongxiao@gmail.com">mengtongxiao@gmail.com</a>><br>
To: <a href="mailto:fieldtrip@science.ru.nl">fieldtrip@science.ru.nl</a><br>
Subject: [FieldTrip] help<br>
Message-ID:<br>
<<a href="mailto:CADiddyVebZ3FCvMqk4J6NymniPrqJaiBHB4nh5zeWCKcNSMSew@mail.gmail.com">CADiddyVebZ3FCvMqk4J6NymniPrqJaiBHB4nh5zeWCKcNSMSew@mail.gmail.com</a>><br>
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<br>
Dear all?<br>
<br>
<br>
I am a new user.I want to know if I use it to compute inverse source in<br>
cortex,how can i know where are the bordmann ares in source space,in order<br>
to compute function connectivity ?<br>
<br>
thanks a lot,<br>
tongxiao<br>
</blockquote></div><br>