Hello, Freesurfer group,
The mri_vol2surf only register the fMRI activity at a certain depth of cortex,
as specisfied by -projecfrac, to the cortical surface. mri_surf2surf does the
same thing. I want to identify any cortical region have activation during the
task, therefore, I need to project
Do any of the other --proj flags do what you need? Eg, --projfrac-max?
See the --help
doug
Wang, Xin wrote:
Hello, Freesurfer group,
The mri_vol2surf only register the fMRI activity at a certain depth of
cortex, as specisfied by -projecfrac, to the cortical
surface. mri_surf2surf does the
Thank you, Dr. Greve.
Does -projfrac-max 0 1 register the maximal P value cross entire depth of
cortex to the vertex on the surface?
Does -projfrac-avg 0 1 delta register the average P value cross entire depth of
cortex to the vertex on the surface?
Can I use these flags in mris_preproc o
Wang, Xin wrote:
Thank you, Dr. Greve.
Does _-projfrac-max 0 1_ register the maximal P value cross entire
depth of cortex to the vertex on the surface?
yes
Does _-projfrac-avg 0 1 delta_ register the average P value cross
entire depth of cortex to the vertex on the surface?
yes, but pro
Dear Freesurfer List
I am trying to use SurfStat to create figures based on my qdec
results. However, I cannot figure out what outputs form qdec are what,
or what their iunits are. I cannot find a description of qdec's
outputs on the Freesurfer Wiki.
1) I want to find the statistic overla
HI
I have an ROI from BrainVoyager (text file, attached) which I am trying to
load in Freesurfer. I have edited the text file according to Freesurfer
label format, still it shows error as
ERROR: cannot find or read t.roi.label
the Freesurfer label file with first 100 voxel coordinates is also at
I think your problem is that the file was generated on windows and is
a ctrl-m at the end of each line you need to get rid of. Try dos2unix
(although I think you are missing a carriage return on one of the lines, so
check it with emacs)
On Thu, 5 Mar 2009, Barnali Basu wrote:
HI
I have an R
