[Mristudio-users] error in uploading ANALYZE format to dtistudio

maya weinstein weinmaya at gmail.com
Sat May 14 14:11:04 EDT 2011


Thank you very much, indeed that was the problem.
Maya

On Wed, May 11, 2011 at 12:36 PM, susumu mori <susumu at mri.jhu.edu> wrote:

> Please read the data by Mri3DView first and see how many 3D images are
> loaded. You can count the number of images in the pull-down menu of
> the right column.
>
> Then start DtiMapping and fill in the gradient table information.
> Here, please make sure that the number of the table rows agrees with
> the number of the 3D images.
>
> For example, if you load Philips 32-orientation data, there are 33
> rows in the table for one b0 and 32 diffusion orientations. Then you
> may find there are 34 3D volumes in your data, which would give the
> error message you got. This is because Philips added 34th calculated
> DWI in the end of the data. If so, you have to add 34th row in the
> table (33: 100, 100, 100), in which [100, 100, 100] means "don't use
> this data".
>
>
>
> On Wed, May 11, 2011 at 3:56 AM, maya weinstein <weinmaya at gmail.com>
> wrote:
> > Hello users,
> >
> > I did bet and eddy current correction to my data and saved it in ANALYZE
> > format.
> > When I tried to load it to dtistudio the message "file size is bigger
> than
> > DW image size- continue anyway?" appeared.
> > I double-checked and all the DTI parameters were entered correctly (slice
> > thickness, matrix, FOV etc.)
> > Should I continue and disregard the message, or is there a way to fix it?
> > (When I load the raw dicoms- the message doesn't appear).
> >
> > Thank You,
> > Maya
> > --
> > Maya Weinstein
> > Department of Psychology, Bar-Ilan University
> > Functional Brain Imaging Unit, Wohl Institute for Advanced Imaging,
> Tel-Aviv
> > Sourasky Medical Center
> >
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>
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-- 
Maya Weinstein
Department of Psychology, Bar-Ilan University
Functional Brain Imaging Unit, Wohl Institute for Advanced Imaging, Tel-Aviv
Sourasky Medical Center
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