[Mristudio-users] Saving of ROIs in DTI studio

[Castaneda, Salvador]

Yeah ROI editor is nice, but i don't believe it can do fiber ROI
tracking saving.or can it?
 
S Castaneda

________________________________

Von: mristudio-users-bounces at mristudio.org
[mailto:mristudio-users-bounces at mristudio.org] Im Auftrag von [Seongjin]
Gesendet: Donnerstag, 10. Februar 2011 01:32
An: DTI Studio, ROI Editor, DiffeoMap Questions/Support
Betreff: Re: [Mristudio-users] Saving of ROIs in DTI studio


It might be better to use ROIeditor for ROI work.  
You can use ROIs (saved using ROIeditor) in DTI Studio but you might be
able to see them. However it works exactly what you intended.

-SC 


On Wed, Feb 9, 2011 at 1:30 PM, Petya R <petya_dti at yahoo.com> wrote:


Hello,

We are trying to save ROIs that we generate in DTI Studio (through the
"Fiber" tab), and later be able to view the ROIs.  We have two
non-overlapping ROIs: for the first ROI we select the "or" button (under
"ROI-Operation"); and for the second ROI, we select the "and" button.
(Btw, after the second ROI is drawn, it disappears from the 2D view on
which it is drawn).  So this method shows the fibers that go through
both ROIs.  

However, we're not able to save these two ROIs, and view them later.  At
best, we could save the first ROI, immediately after drawing it.  If we
use the "save" button (under "ROI-Operation") after drawing the second
ROI, and try to load up the ROI file in DTI Studio or ROI editor, we
either see only the first ROI, or get the error message "There is no ROI
data.", depending on the file format...

Please let me/us know if you have any suggestions, as to how to save
both ROIs and be able to view/load them later.

Thank you very much for your help!
Petya

	


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