Thanks.The file could not be open by fslview.I presume that it is inflated.How can I do to transform it?Stefano
----Messaggio originale----
Da: "Douglas Greve" greve@nmr.mgh.harvard.edu
Data: 6-apr-2017 17.56
A: freesurfer@nmr.mgh.harvard.edu
Ogg: Re: [Freesurfer] R: R: Re: R: Re: Whole preprocessing with FAST without to perform a seed based analysis
It will be in the space that you analyzed it in. If you want the native space, then use -native when running preproc-sess and mkanalysis
On 4/6/17 2:34 AM, stdp82@virgilio.it wrote:
Furthermore, the res-001.nii which is produce in produced in the res folder in not the same dimension of f.nii. I would do the whole FAST preprocessing on f.nii., maintaining the same dimension and open it with FSL. Thanks Stefano
----Messaggio originale----
Da: stdp82@virgilio.it
Data: 5-apr-2017 23.39
A: "Freesurfer support list"freesurfer@nmr.mgh.harvard.edu
Ogg: [Freesurfer] R: Re: R: Re: Whole preprocessing with FAST without to perform a seed based analysis
Hi,
as you advise I have run selxavg3-sess with the -svres option. I found a folder called "res" which contain "res-001.nii". Is it the f.nii fully processed? Thanks Stefano
----Messaggio originale----
Da: "Douglas Greve" greve@nmr.mgh.harvard.edu
Data: 14-mar-2017 17.38
A: freesurfer@nmr.mgh.harvard.edu
Ogg: Re: [Freesurfer] R: Re: Whole preprocessing with FAST without to perform a seed based analysis
You can't on either occasion just using preproc-sess. You can create an analysis with those components, then run selxavg3-sess with the -svres option. This will create a folder called eres with volumes that have had all the nuisance variables and low freqeuncies regressed out
On 3/14/17 12:32 PM, stdp82@virgilio.it wrote:
Thanks. 1- By using only preproc-sess, how can I perform "band pass filtering"? 2- And how can I take in account the nuisance variables: the CSF from which the top 5 principle components, the white matter from which the top 5 principle components, motion correction parameters (-mcextreg), 5th order polynomial. How can I eliminate the first 4 time points? Regards Stefano
----Messaggio originale----
Da: "Douglas Greve" greve@nmr.mgh.harvard.edu
Data: 14-mar-2017 16.14
A: freesurfer@nmr.mgh.harvard.edu
Ogg: Re: [Freesurfer] Whole preprocessing with FAST without to perform a seed based analysis
just use preproc-sess
On 3/14/17 10:45 AM, stdp82@virgilio.it wrote:
Hi list, in FS-FAST, on rs-fMRI data, is possible to run selxavg3-sess without -a option? I would use whole the FS-FAST to preprocess my data. I would include the mkanalysis-sess step but I would not perform a seed-based analysis. Thanks Stefano
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