Hi Saad,

I have used the fslroi tool to extract voxel masks with specific x,y,x coordinates.

To exclude the x and y vector maps to get the z vector map what parameters would I choose?

fslroi <input> <output> <xmin> <xsize> <ymin> <ysize> <zmin> <zsize>

My input would be the all_FA.nii

 ...any suggestions?

Thank you,

Catherine

On Thu, Apr 4, 2013 at 4:12 AM, Saad Jbabdi <[log in to unmask]> wrote:

Hi - you can use fslroi for this.

Saad

On 3 Apr 2013, at 22:58, Nucleos P wrote:

Hello experts -

Would you happen to know any programs or scripts that could help create individual x, y, z vector maps from a primary eigenvector map?

Currently, I use FSL and get both dyads1* output from the bedpostx and V1 output from dtifit.


I would like to find a way to extract the 3 vector components from the maps.


Thanks in advance for your time and help,
Catherine

--

Saad Jbabdi

University of Oxford, FMRIB Centre

JR Hospital, Headington, OX3 9DU, UK

(+44)1865-222466  (fax 717)

www.ndcn.ox.ac.uk/team/researchers/saad-jbabdi