sorry, not possible
On 11/29/2023 1:59 PM, Ding, Yan wrote:
External Email - Use Caution
Hi,
I am new to FreeSurfer. And I have a question regarding the
calculation of the local gyrification index (LGI).
I have one brain MRI image and I have manually created the mask of the
cortex
On 11/29/2023 2:16 PM, Tejaswi D. Sudhakar wrote:
External Email - Use Caution
Hi,
I would like to run a group analysis on 4 groups (patientM, patientF,
controlM, controlF) with 3 covariates (age, cogscore1, cogscore2).
I am running with dods - so I would have 16 total regressors.
External Email - Use Caution
Hi Yujing,
Thanks again for your quick response.
For src image, do you mean the file that I used to generate the original
register.dat file?
For instance, the register.dat file was produced by running dt_recon (using
input of dti.nii.gz).
Is this dti
Try to specify –src <> and –trg <>
--src
specify src image geometry (mov volume for TKREG/register.dat)
--trg
specify trg image geometry
From: freesurfer-boun...@nmr.mgh.harvard.edu
On Behalf Of Mirsol Choi
Sent: Wednesday, November 29, 2023 5:32 PM
To: Freesurfer support list
Subject:
External Email - Use Caution
Hi Yujing,
I really appreciate your quick response.
The following is the error I get when I try to perform this:
Mirsols-MacBook-Pro:dtrecon mirsolchoi$ lta_convert --inreg register.dat
--outreg reg.lta
7.4.1
--inreg: register.dat input TK REG tra
You can try lta_convert.
Best,
Yujing
From: freesurfer-boun...@nmr.mgh.harvard.edu
On Behalf Of Mirsol Choi
Sent: Wednesday, November 29, 2023 5:19 PM
To: Freesurfer support list
Subject: [Freesurfer] Converting register.dat file to reg.lta
External Email - Use Caution
Hello there,
External Email - Use Caution
Hello there,
I am wondering if there is a way to convert register.dat file produced from
dt_recon to reg.lta. I need a reg.lta file that contains registration
between the DTI data and processed (recon-all) T1 data.
I have tried to perform bbregister,
External Email - Use Caution
Hi,
I would like to run a group analysis on 4 groups (patientM, patientF, controlM,
controlF) with 3 covariates (age, cogscore1, cogscore2).
I am running with dods - so I would have 16 total regressors. How would I
create contrast matrices for this?
External Email - Use Caution
Hi,
I am new to FreeSurfer. And I have a question regarding the calculation of the
local gyrification index (LGI).
I have one brain MRI image and I have manually created the mask of the cortex.
Instead of calculating the LGI from scratch with the re
External Email - Use Caution
Hi FreeSurfers,
I have been running Tracula on a two time point longitudinal data set. I have
successfully ran 95% of my data all the way through -stat. However, with 7 of
my subjects trac-all -path runs for about 24 hours and then gives the follow
External Email - Use Caution
thanks alot Yujing for your answer.I changed the SUBJECTS_DIR to my external
hard drive before began the analysis by the code: SUBJECTS_DIR='pwd'
Yunus
Soleymani
Ph.D. Can
Hi Yunus,
‘fsaverage’ is an average subject comes with Freesurfer distribution in
$FREESURFER_HOME/subjects/. fsaverage is a template brain based on a
combination of 40 MRI scans of real brains. It can be used as a common space
for group comparison.
What is your SUBJECTS_DIR? You should not se
External Email - Use Caution
Hello Freesurfers,
I am currently using the parallel recon-all code in Freesurfer to analyze my
subjects. While reviewing the results folder, I came across a folder named
'fsaverage' which had a locked icon next to it, along with the folders for each
13 matches
Mail list logo
