Dear FS Experts,
When using --projfrac-max or --projfrac-avg, how is the “min” component
defined? If I specify:
--projfrac-max -2 1 0.1
Is the min (-2) simply 2x the thickness at each vertex below/inside the GM/WM
boundary?
Thanks in advance!
Mitch
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Hello We,
This page lists how to install Freesurfer 6 including an example command you
can run under “Test Your
Installation”,https://secure-web.cisco.com/1uXKYTRtJ7KhSIT5Y6Hfq8w0uybgogtKWPLL3rpSfWGi4b2gCt0B4RH9j0zQJTkXCafjzMIpo-ZAMuJj4RlDCRz8EQ5ru223
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Hello,
I am trying to create an average subject from a set of subjects, but keep
getting an error that says "mghRead(mri/norm.mgz, -1): could not open
file". I've read that several others have solved this issue by installing
the patch available at
http
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Dear Experts,
The fMRI data, when viewed in SPM, some images have 3x3x4 voxel dimensions
and some images have -3x3x4. Should I flip the image (using resize option)
so that all images will have the same dimensions? or Should I leave it
without flipping?
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Hello, Freesurfer experts
I have used Freesurfer/6.0.0 in order to run FastSurfer
https://secure-web.cisco.com/12C5JQprff2Y8YL4t7AWGn9XhCzBPeQ7qRNQPcetjS7kldVEPElI-HBY4lvBwmcGWPng5XPsW7emsFxfyef1JeRdMP7sMkqWm7IEO8tzrW7UTSYMJ2MDjJp2w0ehQ5L6Q9P17wvylT89W
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I recently installed version 7.1, and I compared absolute volumes with version
6.0, and I realized that there are some significant differences in some brain
structures (e.g. Hippocampus and amygdala). In some cases, the differences are
more than 7%-
Dropbox is fine.
Cheers,
/E
Juan Eugenio Iglesias
Senior research fellow
CMIC (UCL), MGH (HMS) and CSAIL (MIT)
http://www.jeiglesias.com
From: on behalf of "Gronow, Franziska"
Reply-To: Freesurfer support list
Date: Wednesday, March 10, 2021 at 05:31
To: "'freesurfer@nmr.mgh.harvard.edu'"
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I recently installed version 7.1, and I compared absolute volumes with version
6.0, and I realized that there are some significant differences in some brain
structures (e.g. Hippocampus and amygdala). In some cases, the differences are
more than 7%-
External Email - Use CautionHello Andrew, Thank you once again for your help and apologies for writing one more time, but it seems that Freesurfer cannot detect/recognise Matlab. When I tried to ran local gyrification index for one participant, I got the following error:recon-all -s
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Dear Eugenio,
thanks for your response. I wasn't sure whether .mgz files contain patient
information so I had to clarify that. It would be great if you could take a
look on the affected cases. I could send you norm.mgz files of one or more
subjects.
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