Hi, After running dti_recon and recon_all, I noticed that they produce different volumes of various structures for the same brain. Just trying to understand why that is?
best, AJ
Hi AJ,
dti_recon just reconstructs tensors. Why do you think it has anything to do with computing the volumes of structures?
cheers Bruce
On Thu, 22 Sep 2011, Adil Javed wrote:
Hi, After running dti_recon and recon_all, I noticed that they produce different volumes of various structures for the same brain. Just trying to understand why that is?
best, AJ _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
Hi, some of our 3DT1 datasets have high intensities in the white matter and these are outliers in our FS data. Is it recommended to adjust the intensities prior to running the scan through FS?
Have you tried running them through recon-all?
On Sep 29, 2011, at 12:19 PM, victor del brutto v_delbrutto@hotmail.com wrote:
Hi, some of our 3DT1 datasets have high intensities in the white matter and these are outliers in our FS data. Is it recommended to adjust the intensities prior to running the scan through FS?
<High Contrast.tiff> _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The aseg.stats file is created with 1mm3 input with partial volume correction. doug
Adil Javed wrote:
Hi, After running dti_recon and recon_all, I noticed that they produce different volumes of various structures for the same brain. Just trying to understand why that is?
best, AJ _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
par-- Douglas N. Greve, Ph.D. MGH-NMR Center greve@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422
Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html
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Adil Javed -
Bruce Fischl -
Douglas N Greve -
victor del brutto