Dear Freesurfers,
I'd like to ask how could we recon-all multiple participants at the
same time?
My laptop has a 32G ram and a 8-core-intel-Core-i7 CPU, i expect it
could speed up the surface construction by running several participants
simultaneously. When i use the following command: '
The commands look right and it sounds like you might have the right
result. What do you mean you are getting a detailed WM + GM
segmentation? If you just load freeSurfer_lobes.nii.gz into tkmedit, the
label names will be all messed up because you don't have the proper
color table, but you shou
Hi all,
Since I haven't heard back about my question so far, I'm posting it
again! Sorry about this but I really need your help!
As mentioned in my previous posts, I'm interested in having the GM
volumetric lobar masks (frontal, parietal, temporal, occipital, and
insular) with the final goal o
Dear,
I get it. Thanks.
All the best.
2013-11-29
Rujing Zha
发件人：Anita van Loenhoud
发送时间：2013-11-29 22:18
主题：Re: [Freesurfer] Cortical thickness/surface area in volume-defined ROIs
收件人："freesurfer"
抄送：
Hi Rujing Zha,
Click this link: http://freesurfer.net/fswiki/VolumeRoiCorticalThickness
Hi Anita
the problem is that the cortex is not well aligned in the avg152 space, and
so a volume-defined ROI will not follow the contours of the cortex well.
Not sure that there's much you can do about this except possibly map the
ROI back to the individual subjects, and recreate it in fsavera
Hi Rujing Zha,
Click this link: http://freesurfer.net/fswiki/VolumeRoiCorticalThickness
Anita
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Dear Anita,
Would you please tell me where I can find "Cortical Thickness of a
volume-defined ROI"?
Thanks,
All the best.
2013-11-29
Rujing Zha
发件人：Anita van Loenhoud
发送时间：2013-11-29 21:51
主题：[Freesurfer] Cortical thickness/surface area in volume-defined ROIs
收件人："freesurfer"
抄送：
Dear Free
Dear Freesurfer experts,
I want to use volume-defined ROIs (obtained in a VBM study) to extract mean
thickness and surface area, in a total group of 138 participants. I
followed the tutorial 'Cortical Thickness of a volume-defined ROI'. I have
a few questions regarding this analysis:
1. The volum
Dear FS experts I'm running glmfit with FS v5.1 and get the following error:ERROR: matrix is ill-conditioned or badly scaled, condno = 1.75146e+07Possible problem with experimental designcommand line:mri_glmfit --surf PLI_MCI_sample7_a
Dear all,
I have done the recon-all for DICOM format input of all subjects. Part of
subjects extracted brain volume not very perfectly. I want to use brain volumes
nifti format which have strip the skull and neck well.
My question is how to use the brain volume in nii format to segment and next
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