[Mristudio-users] Loading ROI into Fiber Tracking of DTI Studio

[Xin Li]

After you save your rois as binary maps in ROIEditor, a map file is also created. It can be opened as a text file. You need to modify this file. The operations of the rois need to be added to this file. Otherwise DtiStudio cannot read it.



Please take a look at this Q&A at https://www.mristudio.org/wiki/faq#head-f80df539228dfb62e6fa6c79bef04491eb2f8db6



Xin





________________________________
From: mristudio-users <mristudio-users-bounces at mristudio.org> on behalf of Radhika Teli <radhikateli24 at gmail.com>
Sent: Tuesday, April 14, 2015 10:54 AM
To: DTI Studio, ROI Editor, DiffeoMap Questions/Support
Subject: Re: [Mristudio-users] Loading ROI into Fiber Tracking of DTI Studio

Hello,

Thank you for the information. Unfortunately, when we load the ROI in Anazlye format into ROI editor and save it in the Binary Maps format, there is still an error when we try to open the Binary Map file in DTI studio for Fiber Tracking. I tried to create an ROI in the DTI studio and save it as Binary Map and then again open it in Fiber Tracking, and it worked. When we tried this in ROI Editor, it gave me an error (Unrecognized file format).

Do you have any suggestions specific to converting Analyze format to a usable form of the ROI in DTI Studio?

Thank you,

On Mon, Apr 13, 2015 at 4:40 PM, Xin Li <xli16 at jhmi.edu<mailto:xli16 at jhmi.edu>> wrote:

Please look at this Q&A at https://www.mristudio.org/wiki/faq#head-f80df539228dfb62e6fa6c79bef04491eb2f8db6



________________________________
From: mristudio-users <mristudio-users-bounces at mristudio.org<mailto:mristudio-users-bounces at mristudio.org>> on behalf of Radhika Teli <radhikateli24 at gmail.com<mailto:radhikateli24 at gmail.com>>
Sent: Monday, April 13, 2015 4:29 PM
To: mristudio-users at mristudio.org<mailto:mristudio-users at mristudio.org>
Subject: [Mristudio-users] Loading ROI into Fiber Tracking of DTI Studio

Hello,
I have been segmenting the corpus callosum into six segments in Analyze Software 12.0. Each segment has been saved as an object map and also in Analyze format (.hdr and .img).
I am trying to perform tractography of each segment using the Fiber Tracking tool in DTI Studio, but I am unable to load the segments (each ROI) into the Fiber Tracking function. If possible, I would like to avoid tracing each segment in FiberTracking because it may alter the accuracy of the data.
Please let me know if there is a way I can import each of my segments (as ROI) into the FiberTracking tool of DTI Studio in order to perform tractography and obtain FA values.
Thanks,
Radhika Teli

--
Radhika Teli
Connections Dual Admissions Program
University of Cincinnati 2014
614.517.4656<tel:614.517.4656>

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--
Radhika Teli
Connections Dual Admissions Program
University of Cincinnati 2014
614.517.4656<tel:614.517.4656>
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