Hi Ping-Hong,
> Frist, errors while running DTIfit Reconstruct diffusion tensor. GUI window
> read : Errors: child killed:SIGABRT and the scripts reads:
>
> "error" [New] 7L, 427C
> written
>
> [ping@n01 ~/fsl]$ switching from /.automount/home/home/ping/fsl to
> /.automount/home/home/ping/fsl
> /usr/local/fsl/bin/dtifit --data=/.automount/home/home/ping/fsl/IMAGE/data
> --out=/.automount/home/home/ping/fsl/IMAGE/dti
> --mask=/.automount/home/home/ping/fsl/IMAGE/nodif_brain_mask
> --bvecs=/.automount/home/home/ping/fsl/IMAGE/bvecs
> --bvals=/.automount/home/home/ping/fsl/IMAGE/bvals
> 0 128 0 128 0 20
> 0 slices processed
If you'd like to upload all the relevant files in a single compressed
tarfile to http://www.fmrib.ox.ac.uk/cgi-bin/upload.cgi and then email me
the upload ID we can take a look at this.
> Secondly, Where are the function codes (or GUI) for running
> TBSS(tract-based spatial statistics) and how to run them as showed in
> the FDT presentation of FSL courses?
TBSS is not released yet - we are planning to include it in the next FSL
release, later this year.
> Last, I am wondering how to create seed and target regions (masks) using
> FDT toolbox.
Sure - have a read of:
http://www.fmrib.ox.ac.uk/fsl/fdt/fdt_probtrack.html#single
You can create masks or find co-ordinates in FSLView.
Cheers, Steve.
--
Stephen M. Smith DPhil
Associate Director, FMRIB and Analysis Research Coordinator
Oxford University Centre for Functional MRI of the Brain
John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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