Dear Eugenio,
I had to run the hippocampal subfield segmentation analysis in Freesurfer
v6 manually by running segmentSF_T1.sh program. When I call it through
recon-all, it only processed the left hemisphere but not the right. The
issue is that running segmentSF only took 10 min per hemisphere. I
Hi Kari
I think that's not a real error. They are both surface overlays, just with
the nvertices dimension in different slots. You could load one of them into
matlab and use reshape to make it the same dimensions as the other, then
write it out
cheers
Bruce
On Fri, 20 May 2016, Kari Parsons
Please see the ad below concerning a research position available in the new
M(SD) lab at the University of Michigan directed by Dr. Adriene Beltz in
the department of Psychology. Interested candidates should apply at
http://umjobs.org/job_detail/125962/lab_coordinator and can reach Dr. Beltz
at abe
Dear FreeSurfer Team,
I processed in MATLAB for Linear Mixed Effects Models Analysis with this X
matrix:
X matrix is 'Subjects N X 11', 11 columns are as follow,
1. Intercept (all '1')
2. time (from baseline time point)
3. time2
4. Patients group = 1, Control = 0
5. 4.X time
6. 4.X time2
7. Pati
Dear FreeSurfer Team,
I processed the Group analysis by FreeSurfer 5.3.0
Our data has two groups (Patient, Control) and two covariate values (age,
extra value)
mtx, contrast is 1 -1 0 0 0 0
The mris_preproc, and mri_surf2surf command were completed without error.
mris_preproc --fsgd **G2V2.fsgd
Hi Han,
Try to find a local statistician to help you with your analysis.
About your matrix: rows need to be number of all time points from all subject. Time 2 should probably not be there. Also columns 7-9 need to be dropped (they are just the negative of the rows before).
Best Martin
On May 21,
Dear Martin Reuter,
Thank you for your reply.
Our patients have several time points, but controls have only 1 time points,
so when I coded the patients group =1, controls groups = 0 ,
the 2. time and 3. time2 column were same as 5. 4.X time 6. 4.X time2
column.
and 8. 7. X time and 9. 8. X time
Dear Freesurfer,
While doing the bedpost step for TRAC-all ( trac-all -bedp -c
dmrirc1_sim.txt) I received the following error:
/Applications/freesurfer/bin/bedpostx_mgh: line 345: kill: (51042) - No
such process
Any ideas?
Thank you,
Jasmin
Jasmin Alves
Predoctoral Student
Medical Biology Grad