1) Open a commandline terminal
2) Navigate to the folder that your data is stored in
3) Type bedpostx_datacheck
Peace,
Matt.
From: FSL - FMRIB's
Software Library [mailto:[log in to unmask]] On
Behalf Of Mi Jung Kim
Sent: Monday, March 09, 2009 11:31
PM
To: [log in to unmask]
Subject: Re: [FSL] capillary
phantom for muscle dti
Hi Matt,
I am actually sort of beginner with dti analysis. Could you tell me how to run
bedpostx_datacheck please?
Sincerely,
Mi Jung
On Mon, Mar 9, 2009 at 7:54 PM, Matt Glasser <[log in to unmask]> wrote:
Please run bedpostx_datacheck in your data folder, and post
the result here.
Peace,
Matt.
From: FSL - FMRIB's Software Library
[mailto:[log in to unmask]]
On Behalf Of Mi Jung Kim
Sent: Monday, March 09, 2009 9:45
PM
Subject: Re: [FSL]
capillary phantom for muscle dti
Hi Mark,
Thanks a lot. I also tested with b0 images, but it still gives same error.
Thanks,
Mi Jung
On Mon,
Mar 9, 2009 at 6:04 PM, Matt Glasser <[log in to unmask]> wrote:
It looks
like you are missing the b0 image. Amend your bvecs to be:
0.0 0.0 0.895 0.275 -0.723 -0.724 -0.277
0.0 0.0 0.0 0.851 -0.525 0.526 0.850}
And your bvals to be:
Peace,
Matt.
-----Original Message-----
From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf
Of Mi Jung Kim
Sent: Monday, March 09, 2009 6:43 PM
To: [log in to unmask]
Subject: [FSL] capillary phantom for muscle dti
Hi All,
I am trying to use probabilistic tractograph with my phantom data. I have
problem with running 'dtifit'. Below are my bvecs and bvals.
0.0 0.895 0.275 -0.723 -0.724 -0.277
0.0 0.0 0.851 -0.525 0.526 0.850}
{500 500 500 500 500 500]-bvals
But I see some error message so that I suspect that my vectors and values
are not matched with my dwi images. My images actually scaled images from
dicom.Would it be a problem?
Is there anybody who can help me?
Thanks,
Mi Jung