Hi SPM'ers I created a pediatric template using Template-O-Matic toolbox. Now, I am getting ready to run VBM associating DARTEL. The first step says that I should segment all the images for the Dartel program to import *_seg_sn.mat files. My question: when I am segmenting the images, there are various options as far as space is concerned. Should I select the native space? or modulated and unmodulated normalized? Kindly advise ALSO: Dartel will generate "modulated" warped grey and white as well, is that right? Regards, Manish Dalwani Sr. PRA Dept. of Psychiatry University of Colorado