Hi Kristina - I suspect there's some misregistration, or part of the brain
mask (and hence the anatomical segmentation) missing or something like
that. Do you mind uploading the tracula directories of this subject for me
to take a look at?
https://gate.nmr.mgh.harvard.edu/filedrop2/
Hi Ben
are the bright points segmented as wm in the wm.mgz? If so, you might try
erasing them and rerunning
cheers
Bruce
On Wed, 31 Aug 2016, Benjamin Baird wrote:
Dear Freesurfer experts,
We are currently working with some scans that were collected on a GE 3T
scanner. The goal is to
Dear Freesurfer developers:
I'm seeking out ways for performing multi-band slice timing correction
with freesurfer 5.3. I've searched the mailing list, and noticed that there
might be a couple of ways for doing this. But, I still have some conerns
for different ways, and please see below for my
Hi everyone,
I just installed the latest version of Ubuntu (Ubuntu 16.04 LTS) and I
reinstalled FreeSurfer (centos4). When I computed recon-all it exited with
errors (nu_correct crashed). I have attached the .log files. I have already
used FreeSurfer with older versions of Ubuntu and I have
Hi Shady,
Try assembling the design as this:
EV1: Group 1 (coded as 0/1)
EV2: Group 2 (coded as 0/1)
EV3: Group 3 (coded as 0/1)
EV4: Sex (coded as +1/-1)
EV5: Site (coded as +1/-1)
The contrasts to compare the three groups are then:
C1: [1 -1 0 0 0]
C2: [1 0 -1 0 0]
C3: [0 1 -1 0 0]
C4: [-1 1
Dear FreeSurfer team,
I apologize for posting this again.
I tried to run glm_fit to fit group membership. For this model, I have 3
diagnostic groups namely, HC, MCI, AD, and added lobar (Frontal, Parietal,
Occipital, Temporal) WMH as the covariates.
My contrasts are as follow:
Group membership:
