Dear FreeSurfers,
I have 2 identical structural scans for my subjects: one is T1-weighted and the other is T2-weighted. Is it possible to pass both scans to recon-all? The T1-scans are rapidly acquired MEMPRAGEs, and recon-all seems to be having some difficulty distinguishing cortex from dura around the sagittal sinus. I thought adding the T2-weighted scan into the mix might improve things a bit. Can this be done, and if so, how?
Thanks!
Dan Dillon, Ph.D.
Post-doctoral Fellow
Affective Neuroscience Lab
Dept. of Psychology, Harvard University
Phone: (617) 495-1889
E-mail: mailto:dillon@wjh.harvard.edu dillon@wjh.harvard.edu
Hi Dan,
our tools don't currently suppor this, although Koen Van Leemput (ccd) may have something.
cheers Bruce
On Mon, 3 May 2010, Dan Dillon wrote:
Dear FreeSurfers,
I have 2 identical structural scans for my subjects: one is T1-weighted and the other is T2-weighted. Is it possible to pass both scans to recon-all? The T1-scans are rapidly acquired MEMPRAGEs, and recon-all seems to be having some difficulty distinguishing cortex from dura around the sagittal sinus. I thought adding the T2-weighted scan into the mix might improve things a bit. Can this be done, and if so, how?
Thanks!
Dan Dillon, Ph.D.
Post-doctoral Fellow
Affective Neuroscience Lab
Dept. of Psychology, Harvard University
Phone: (617) 495-1889
E-mail: mailto:dillon@wjh.harvard.edu dillon@wjh.harvard.edu
freesurfer@nmr.mgh.harvard.edu
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Bruce Fischl -
Dan Dillon