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Hi,
I decided to eliminate de Female vs Male distintion leaving only three groups
and the program is giving the same error. I don't know what is happening
because I did the analysis without differianciating any groups and it works. So
I imagine the
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Hi profesor Greve,
I believe I have located the problem, as you will see in the code below it
seems one of the groups (FemalePDMCI) has only 7 subjects and (MALEPDMCI) has
13 which means the regression won't have enough DOF. They amount of DOF needed
How old is your pediatric subject? Collaborators have had success using the
standard pipeline from about 4.5yrs of age. You do not need a new / different
template in case you want to process that population. You might however want to
read about some child-specific manual edit recommendations:
ht
You don't need a different template for the surface-based analysis. I'm
not sure about the volume-based analysis. I'm cc'ing Lilla in case she
wants to weigh in.
On 11/24/2022 11:53 AM, Olivier Brown wrote:
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Dear Freesurfer experts,
I am using a pediatric
When you run selxavg3-sess, add the -svres flag. This will save the
residuals (ie, the time series without the nuisance variables)
On 11/24/2022 4:16 PM, std...@virgilio.it wrote:
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Hi list,
I would extract the rs-fMRI time-series from spitted components
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There is a new public MRI dataset available: The dataset contains 557 MRI
images of the brain of a single healthy male volunteer:
. scans were acquired on 116 different MRI machines
. For some scanners, the volunteer was scanned in several imaging sessi
External Email - Use CautionDear experts, mri_gtmpvc --i pet.nii.gz --reg template.reg.lta --psf FWHM --seg gtmseg.mgz --default-seg-merge --auto-mask 1 .01 --mgx .01 --o gtmpvc.output About this command, is there the possibility for PETsurfer to compute the fwhm of the psf of the
