Hi surfers,
I have two volumes, one is 96*96*50*272, and the other is 84*96*50*272. I
want to do motion correction between the two.
But I have to make their spatial size to be identical. Is there a command in
Freesurfer that can crop the size 96 to 84?
Thanks.
Yang
__
Hi Mayuresh
actually, could you try version 5 and see if it fixes this problem? I
think it might. The SPGRs aren't great contrast-to-noise. Can you shorten
the TE? In any case, it might work with the newer version
Bruce
On Mon, 4 Apr 2011, Mayuresh K wrote:
> Hi Bruce,
>
> Thanks for offering
Hi Bruce,
Thanks for offering to take a look at the data.
I am using freesurfer-Linux-centos4_x86_64-stable-pub-v4.3.1.
Yes I have had this problem on a few other data-sets - more like 1 every 8
datasets. Teh data is collected using a 3D SPGR scan (TR=13, TE=6.2,
flip=20, sagittal, 256*256, 1mm sl
oh, sorry, you are completely right! What version are you using? If you tar
and gzip the subject's dir we'll take a look. Has this happened on other
datasets with these acquisition parameters? What sequence/coil/scanner are
you using?
Bruce
On Mon, 4 Apr 2011, Mayuresh K wrote:
> Hi Dan and B
Hi Dan and Bruce,
Thanks for your getting back on the problem.
My concern is more about the dura being incorrectly labeled - It appears to
me that the grey-CSF boundary has been incorrectly labeled as the GM-WM
boundary across the entire image.
Any ideas what may have gone wrong?
Thanks,
Mayuresh
Hi Forrest
that happens if something fails, or was incompletely rerun. Try running
recon-all -s -make all
and see what it does. It should fix your problem
cheers
Bruce
On
Sun, 3 Apr 2011, Forrest Sheng Bao wrote:
> hi all,
>
> I encountered a strange problem today. I used
>
> recon-all -all
hi all,
I encountered a strange problem today. I used
recon-all -all
to get surfaces of a subject. I have no problem with his/her left
hemisphere. But for the right hemisphere, the numbers of vertexes and faces
of pial surface are different from those of the inflated surface. I checked
the heade
Doug
Do you have any citations where people have done this before - it is relevant
for a VBM + SBM analysis I am currently doing,
Cheers
Lena
On 31/03/2011 22:51, "Douglas N Greve" wrote:
Hi Scott, no there is not another space I would recommend. The cortical
surfaces across subjects don't lin
