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Hello FreeSurfers,
I had the same question as below, but did not see a response. Does anyone know
if this feasible in QDEC?
Best,
Jessica
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fabrizio
piras
If all you want are the stats from Desikan/Destrieux, then use the
provided stats files and load them into SPSS (or whatever). That note
has to do with if you have your own ROI from which you want statistics.
doug
On 01/25/2016 09:47 PM, Larissa McKetton wrote:
> Dear Freesurfer community,
>
> I
Dear Freesurfer community,
I am working on an ROI analysis using qdec. I have created all aseg and
aparc stats files and would like to determine if there are any differences
in volume, surface area, and thickness for certain structures between two
groups. I was wondering with the analysis, would i
Hi Nick,
Thank you for your response. I carefully read the whole tutorial but
still did not find what I was looking for.
I don't want to manually draw an ROI but rather use one of the
existing labels (i.e. the middle orbitofrontal). Moreover, I don't
wanto to extract mean ROI thickness and an
on the tutorial page:
https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/QdecGroupAnalysis
at the end there is a section on how to manually draw an ROI (must do so
on the inflated surface), which you would then map to each subject after
which stats info can be extracted and from there an analysi
Dear all,
I run a controls vs patients thickness analysis using qdec and got
several results. Now, it is not entirely clear to me how to refine my
surface-based analysis (still using qdec) into a ROI, the middle
orbitofrontal region.
Cheers,
Fabrizio
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Fabrizio Pira