= talairach_avi =

This is incorporated in Version 4 and later. 
Front-end for Avi Snyders (WUSTL) image registration tool. Computes the 
talairach transform that maps the input volume to the MNI average_305. 

Note: does not add the xfm to the header of the input file. See 
[[mri_add_xform_to_header]].

In recon-all -talairach:

 * creates transforms/talairach.xfm

 * talairach.xfm is now used for the [[eTIV]] computation

 * verify transform by invoking (from the subjects mri directory):  
{{{
tkregister2 --targ $FREESURFER_HOME/average/711-2Cs_mni_average_305.4dfp.img --mov ./T1.mgz --xfm ./transforms/talairach.xfm --reg delme.reg
}}}