[Mristudio-users] Importing from ROIEditor into DTI Studio

[Julie E McEntee]

Jeff,

I am assuming that you are trying to open the ROI binary map in DTI Studio to do fiber tracking. If this is the case, then when you start DTI Studio, choose Fiber tracking from the File menu. Enter/load the fa map and vector and make sure that the parameters are correct. When the fa map opens, go to the Fiber tab (bottom right) and choose:

fiber display: 2D
fiber selection: ROI drawing enabled
ROI operation: load, as image

Than choose your ROI binary map.

I'm sorry, but I don't know how to get it to preserve the object names.

Hope this helps,

Julie

Julie E. McEntee, M.A., C.C.R.P.
Senior Research Program Coordinator
Department of Psychiatry- Neuroimaging
Johns Hopkins University School of Medicine
600 N. Wolfe St./ Phipps 300
Baltimore, MD 21287
Phone: 410-502-0468
Fax: 410-614-3676

----- Original Message -----
From: Jeff Sadino <jsadino at hotmail.com>
Date: Wednesday, October 22, 2008 7:44 pm
Subject: [Mristudio-users] Importing from ROIEditor into DTI Studio
To: mristudio-users at mristudio.org


> Hello,
>  
>  I have saved an ROI binary map in ROIEditor with 3 ROI's.  I edited 
> the text file with the necessary "Operation: 0" lines.  When I try to 
> load the ROI map file into DTI Studio, I get an error saying: 
> "Unrecognized Image-ROI data file!"  I checked the locations of my 
> binary ROIs and tried it in multiple different DTI Studio versions, 
> but all give the same error.  When I close ROIEditor and relod the 
> image and ROI map file, it works just fine.
>  
>  Also, when I reload the ROI map file into ROIEditor, my object names 
> all reset to generic "Object 1", "Object 2", etc.  Is there any way to 
> preserve the Object names?
>  
>  Thank you very much!
>  Jeff
>  
>  _________________________________________________________________
>  Store, manage and share up to 5GB with Windows Live SkyDrive. 
> _______________________________________________
>  Mristudio-users mailing list
>  Mristudio-users at mristudio.org
>