[Freesurfer] qdec

2008-02-26 Thread Feng-Xian Yan
hi, I have a problem. I analysis my data using qdec. But, after runing the command (recon-all -s subject1 -qcache) I can't find the qdec.table.dat and the discrete factor files. The following commands that I type to run. First, I set SUBJECTS_DIR to a directory. setenv SUBJECTS_DIR $SUBJECTS_DIR

Re: [Freesurfer] autorecon1 errors

2008-02-26 Thread Jenni Pacheco
Hi Mike, I've run into the same problem you see in number 1 - the SPLINE_CUBIC_SET - Fatal Error!, with a fine talaraich. I was able to fix this by using the -no1d flag in mri_normalize. You can add this as an xopt to that subject so that it is always run: http://surfer.nmr.mgh.harvard.edu/fswik

[Freesurfer] autorecon1 errors

2008-02-26 Thread Michael Harms
Hello, We recently just ran 80 elderly brains through -autorecon1 using FS v4.0.2, and encountered 3 different types of errors that we are not entirely sure how to handle: (1) During mri_normalize of 1 subject we encountered: SPLINE_CUBIC_SET - Fatal error! The number of data points N must be a

Re: [Freesurfer] Calling mri_convert from Java code

2008-02-26 Thread Mishkin Derakhshan
Hey Alex, Just from looking at the first two lines of your environment variables I think you might have forgot the 's' on Applications for FREESURFER_HOME. >>> String[] env = {"FREESURFER_HOME=/Application/freesurfer", "FSFAST_HOME=/Applications/freesurfer/fsfast", mishkin On M

Re: [Freesurfer] inflation and registration to a sphere

2008-02-26 Thread Bruce Fischl
Hi Mishkin, basically, yes. The spherical mapping energy function is pretty much a subset of the spherical registration one (with the folding geometry correlation term taken out). Inflation = spring term + distance term spherical mapping = distance term + topology term (orie

Re: [Freesurfer] Editing annotations

2008-02-26 Thread Bruce Fischl
Hi Ronald, that's the right way to edit the annotations, but it won't change the registration at all. cheers, Bruce On Tue, 26 Feb 2008, Pierson, Ronald K wrote: Forgive me if this has been covered before, but I was unable to find an answer after searching for a bit. I have been considerin

[Freesurfer] Editing annotations

2008-02-26 Thread Pierson, Ronald K
Forgive me if this has been covered before, but I was unable to find an answer after searching for a bit. I have been considering editing the final surface parcellation for those scans that have problems in certain areas. Can these corrections then be used to correct the surface registration f