Hi Abel,
it's hard to say - it depends on the sequences and anatomy. Try running a couple and see if you think they are better. There's no technical reason you can't use the older ones with the new version, but the new ones might be more accurate.
cheers, Bruce
On Mon, 30 Jun 2008, abel cruz vadell wrote:
Hello
I have read in some emails about the improvement of the subcortical segmentation in the last FreeSurfer versions. I have 40 subjects processed with the 4.01 version and my attention is focused in the thalamus. Has been improvement the segmentation of this structure in the later FreeSurfer versions? In positive case, is possible to use my 4.01 segmentation in the newer versions or I need to do the overall processing again?
Thanks in advance
Abel
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