Just to note for people who are interested:
It does seem that when voxel-to-ras determinant > 0, then the file is
neurological.
--
Daniel Yang, Ph.D.
Yale Child Study Center
E-mail: daniel.yj.y...@yale.edu
On 1/26/16, 10:09 PM, "Yang, Daniel" wrote:
>Thanks so much, I see that voxel-to-r
Thanks so much, I see that voxel-to-ras determinant is -1 in my file, so
it’s most likely to be radiological.
Just curious, so determinant > 0 means neurological then?
Daniel
--
Daniel Yang, Ph.D.
Yale Child Study Center
E-mail: daniel.yj.y...@yale.edu
On 1/26/16, 4:26 PM, "freesurfer-bou
If the determinant is less than 0, then it is radiological (probably it
will be radiological).
On 01/26/2016 04:20 PM, Yang, Daniel wrote:
> Dear Doug,
>
> Thanks for your reply. Is it possible to upload the raw DICOM to a server
> so that you can see if mri_convert is making the orientation in t
Dear Doug,
Thanks for your reply. Is it possible to upload the raw DICOM to a server
so that you can see if mri_convert is making the orientation in the output
NII file neurological? I just want to make sure what my image orientation
is and how mri_convert interacts with it.
Many thanks!
Daniel
not necessarily. For FSL, the determinant must be less than 0 (see
mri_info output). Having said that, even if the det<0, it may still show
up funny in fslview
On 01/25/2016 12:11 PM, Yang, Daniel wrote:
> Dear FreeSurfer experts,
>
> I find that mri_convert will convert DICOM of structural scan
Dear FreeSurfer experts,
I find that mri_convert will convert DICOM of structural scan to neurological
orientation by default.
For example, mri_convert --in_type dicom --out_type mii
Thus, the NII may need to be swapped in x for use in FSL.
In this the case?
Many thanks,
Daniel
--
Daniel Y
Watson, Christopher wrote:
Hello Freesurfers,
Lately I've been scratching my head about image orientation problems. What I do
here is take the DICOM images and use mri_convert to convert them into SPM
Analyze format. The command I use is:
mri_convert.x86_64.dev -dicomread2 "$experiment" --n
Hello Freesurfers,
Lately I've been scratching my head about image orientation problems. What I do
here is take the DICOM images and use mri_convert to convert them into SPM
Analyze format. The command I use is:
mri_convert.x86_64.dev -dicomread2 "$experiment" --nskip ${nskip} \
