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Dear Rosalina,
yes, it is. FreeSurfer can handle all formats given in the help of mri_convert.
Best,
Falk
Von: freesurfer-boun...@nmr.mgh.harvard.edu
[mailto:freesurfer-boun...@nmr.mgh.harvard.edu] Im Auftrag von Rosalia Dacosta
Aguayo
Gesendet: Do
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Dear Falk,
Thank you very much for your explanation. One more thing: nii.gz format is
also good for FreeSurfer, right?
Best regards,
Rosalia
El jue., 18 oct. 2018 8:26, Falk Lüsebrink
escribió:
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>
> Dear Rosa
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Dear Rui,
there is no hard limit to resolution. Your data should have a decent quality
(no motion artifacts, high SNR, high contrast, isotropic resolution) and the
suggestions of the submillimeter reconstruction should give good results. I
have run
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Dear Rosalia,
I’d suggest you run recon-all –autorecon1 with you native data. Then you use
mri_mask to mask the T1.mgz with your skull stripped volume to get your desired
skull stripping. Name the result brainmask.mgz and continue with recon-all
–au
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Dear Free Surfer's team,
I have a doubt. I have a sample of patients in which I already have done
the skull stripping using specific options with bet, so the skull stripping
has been successful. I wonder if I could feed autorecon1 with the skull
stripp
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Dear FreeSurfer Developers,
I am now working on the analysis of MRI images with the voxel resolution less
than 0.2mm3.
I read your webpage about submillimeter reconstruction,
https://urldefense.proofpoint.com/v2/url?u=https-3A__surfer.nmr.mgh.harvar
You cannot use QDEC for this. You must use the "command line" stream,
ie, create your FSGD file, run mris_preproc, smooth, run mri_glmfit,
then mri_glmfit-sim. See the tutorial on the wiki.
On 10/17/2018 01:30 PM, Azeez, Azeezat wrote:
>
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>
> Hello,
>
> I wo
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Hello,
I would like to know how I can run statistical analysis in QDEC on a data
set where there are 3 fixed factors each with 2 contrast levels.
(DEVELOPMENT : old vs young, SEX: male vs female, DIAGNOSE: Control Vs
disease )
Any help would be much a
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Hi Martin,
Thanks for your answer.
I actually compare neurospychological scores at baseline between drop-out
subjects and subjects with full time-points. If I ever find that drop-out
subjects are more severely affected than the subjects with full
time
Hi Molly,
no one can really tell you that. My feeling is, that it is pretty safe,
given that you have already 4 time points in the base. The base will be
very stable and the main reason for the base is that it is an
independent space different from any single time point. Which remains
true.
Yo
Hi Matthieu,
1) survival analysis is typically used if you want to detect if the
time to an event is longer in one group vs the other (e.g. one group
gets placebo the other drug and we want to know if recurrence is later
in the drug group). Not sure this is what you need. The nice thing is,
it ca
try
mri_segstats --i y.mgh --seg mc-z.abs.th13.sig.ocn.mgh --avgwf
mc-z.abs.th13.cluster.ocn.dat --excludeid 0
On 10/17/2018 12:57 AM, WON JONG CHWA wrote:
>
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> Dear FreeSurfer Experts,
> I am running Qdec 1.4 and I want to extract raw data (in this case,
Hi Amanda
what is your command line? And is there any reason you can't convert it
back to binary and load it that way if ascii fails?
cheers
Bruce
On Wed, 17 Oct 2018,
Worker, Amanda wrote:
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Hi Bruce,
I have the same issue in freeview. The er
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Hi Bruce,
I have the same issue in freeview. The error is:
ERROR: could not determine type of
/data/project/biobank/normative_modelling/DATA/03129b39-45a0-4491-9fdf-c7062a631d19/surf/lh.thickness.asc
mri_read(): couldn't determine type of file
/da
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Dear FreeSurfer Developers,
I have a installed freesurfer (6.0.0-centos6_x86_64)
on 2 of our linux servers.
One the first server:
platform: ubuntu 16.04
uname -a: Linux fermi 4.4.0-133-generic #159-Ubuntu SMP Fri Aug 10 07:31:43 UTC
2018 x86_64 x86_6
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