¥You can
perform a TLRC transform automatically using the @auto_tlrc script
¥Differences
from Manual Transformation:
-Instead of setting ac-pc landmarks
and volume boundaries by hand, the anatomical volume is warped (using 12 parameter affine
transform) to a template volume in TLRC space.
-Not quite the transform that Jean
Talairach and Pierre Tournoux specified. (But every body still calls it Talairach!)
-AC center no longer at 0,0,0 and
size of brain box is that of the template you use.
-For reasons that should not be
mentioned in polite company, the various templates adopted by the neuroimaging community are not
of the same size. Be mindful when using various atlases.
-Can choose from various templates
for reference but be consistent in your group analysis.
-Available templates: N27, icbm452,
mni152.
-Easy, automatic, never needs
charging. Just check final results to make sure nothing went seriously awry. AFNI is perfect but your
data is not.