Re: [Freesurfer] Best way to elaborate multiple .nii file for multiple subjects

2018-06-25 Thread Ottavio Morciano
External Email - Use Caution Without taskset ? Just open terminal and type recon-all -i x -s y -all for each subjects? Il lun 25 giu 2018, 23:43 Douglas N. Greve ha scritto: > If you have 10 processors and enough memory, then you should run 10 > simultaneously (ie, without usin

Re: [Freesurfer] Best way to elaborate multiple .nii file for multiple subjects

2018-06-25 Thread Douglas N. Greve
If  you have 10 processors and enough memory, then you should run 10 simultaneously (ie, without using -openmp). On 06/25/2018 05:34 PM, Ottavio Morciano wrote: > > > Hi!I'am a student of medicine in Foggia,Italy.To elaborate a single > .nii file for a single subjects i use "recon-all -i (name

[Freesurfer] Best way to elaborate multiple .nii file for multiple subjects

2018-06-25 Thread Ottavio Morciano
External Email - Use Caution Hi!I'am a student of medicine in Foggia,Italy.To elaborate a single .nii file for a single subjects i use "recon-all -i (name of .nii file) -s (name of subjects) -all -openmp 8(i have 8 core)"and to finish the work is necessary 8 hours. Now i want elab

[Freesurfer] Longitudinal processing in v6.0 using manual edits from v5.3.0 - recon-all.log

2018-06-25 Thread KALEY E ELLIS
External Email - Use Caution Hello FreeSurfer experts, I previously emailed regarding processing longitudinal data in v6.0 using bases with manual edits that had been completed in v5.3. I went ahead and ran recon-all -all on the base of a subject (originally generated in v5.3)

Re: [Freesurfer] mri_vol2surf: dACC/Insula clusters on surface not found

2018-06-25 Thread srishti goel
External Email - Use Caution Hi Bruce, Thank you so much for your prompt help. Can I achieve that with: tkregisterfv --mov [your volume maps] --regheader --s [the subject on whose surface map is registered] --surfs --reg [file name] Best, Srishti Best, Srishti Social/Clinical R

Re: [Freesurfer] mri_vol2surf: dACC/Insula clusters on surface not found

2018-06-25 Thread Bruce Fischl
Hi Srishti you should be able to load the volumetric maps with the surfaces and make sure that your clusters are contained within the surface. cheers Bruce On Mon, 25 Jun 2018, srishti goel wrote: External Email - Use Caution They are separate clusters not the same cluste

Re: [Freesurfer] mri_vol2surf: dACC/Insula clusters on surface not found

2018-06-25 Thread srishti goel
External Email - Use Caution They are separate clusters not the same clusters but we both of those don't show up when we project the volume maps on surface. Every other cluster comes up and this has happened in about 2-3 files. Are you absolutely sure that the surface in freesurfer

Re: [Freesurfer] Using T2 or Flair data to improve pial surfaces

2018-06-25 Thread Douglas Greve
You have to have a separate command line for each one, but you can always write a script to do that, eg foreach subject (subjeta subjectb )   recon-all -s $subject -qcache end On 6/19/18 10:53 AM, Heidi Lindroth wrote: I did not. Can I re-run a batch of scans with the -qcache command

Re: [Freesurfer] Question about GLM results in Freesurfer

2018-06-25 Thread Douglas Greve
Are you doing 5 different tests or just one test? It is a tricky question as to whether you should correct across  5 tests or not. Ideally, one should, but I don't think I've ever seen it done in practice. As a reviewer, I might not demand it for only 5 tests. On 6/20/18 9:17 AM, jahanvi pat

Re: [Freesurfer] Group Analysis Covariates

2018-06-25 Thread Douglas Greve
sorry for the delay. There is not a super easy way to do this, but it is possible in matlab. cd into the glmdir folder and start matlab, then X = load('Xg.dat'); beta = MRIread('beta.mgh'); betamat = fast_vol2mat(beta); yhatmat = X(:,[i j k m n])*betamat([i j k m n],:); yhat = beta; yhat.vo

Re: [Freesurfer] mri_vol2surf: dACC/Insula clusters on surface not found

2018-06-25 Thread Douglas Greve
It should be included. But dACC and insula are not close to each other. How can there be a cluster that spans both? On 6/23/18 7:54 PM, srishti goel wrote: External Email - Use Caution Hello, I am using mri_vol2surf to project my volume maps on to the surface. There is a dACC/insul