Dear SPM experts,<br>I have run an experiment with 10 children using MEG (Elekta).<br>
<br>I have a priori regions of interest and i was wondering if it was possible to do an analysis <br>in the sensor space restricted to a group of sensors, a sort of &quot;small volume 
correction&quot;/mask images inclusive or exclusive?<br><br>Do you know if it is possible and if so, how to do it?<br><br>
<br>Thank you very much for your help,<div class="yj6qo ajU"><div id=":1gi" class="ajR" tabindex="0"><img class="ajT" src="https://mail.google.com/mail/u/0/images/cleardot.gif"></div></div><span class="HOEnZb adL"><font color="#888888"><br clear="all">
<br>-- <br><div>Sophie Galer - Ph.D. student<br>National Fund for Scientific Research (F.R.S - FNRS)<br>Université Libre de Bruxelles<br>LCFC-UR2NF<br><a href="tel:%2B322%2F555.42.98" value="+3225554298" target="_blank">+322/555.42.98</a></div>


<div><a href="tel:%2B322%2F650.42.62" value="+3226504262" target="_blank">+322/650.42.62</a></div>
<div>Hôpital Erasme<br>808 route de Lennik<br>B-1070 Brussels, Belgium</div>
</font></span><br clear="all"><br>-- <br><div>Sophie Galer - Ph.D. student<br>National Fund for Scientific Research (F.R.S - FNRS)<br>Université Libre de Bruxelles<br>LCFC-UR2NF<br>+322/555.42.98</div>
<div>+322/650.42.62</div>
<div>Hôpital Erasme<br>808 route de Lennik<br>B-1070 Brussels, Belgium</div>