orm the analysis in native space?
> The registration in common space should minimize issues due to different head
> size. The computation on native space could bias the results considering the
> different head sizes among subjects?
> Thanks,
>
>
> Stefano
>
> From:
> S
Hi list,please, I have two questions:a) subcortical volume correction in
cross-sectional studies could be done by using total GM as covariate instead of
eTIV?b) relatively to group subcortical analysis in cross-sectional studies,
the anatomical images should be necessarily transformed in commo
Hi Steano
a) You could do this but then you are testing a somewhat different
hypothesis - that the change in a specific structure is more than the
overall change in gray matter. Thus for example, widespread atrophy would
be regressed out. If that's what you are interested in, then this approac
Hi list,please, I have two questions:a) subcortical volume correction in
cross-sectional studies could be done by using total GM as covariate instead of
eTIV?b) relatively to group subcortical analysis in cross-sectional studies,
the anatomical images should be necessarily transformed in common
