[Mristudio-users] The difference of ROI tracking and Fiber tracking

[eunkyung kim]

Dear all

Hi. I have tried to Fiber tracking(FACT), but I wonder the difference
between two things.
When I use ROI-shape button, I can see some ROI tracts drawing.
But as you know, DTI-Studio has Fiber Tracking(FACT) button, too.
I can't see the difference between two things. what can I do to solve the
problems?

The processes I used
1. Loading FA and vector map and generate color map
2. In Fiber tab, draw ROI tracts. (selected, show fibers on 2D images,
ROI-Drawing Enable, Multiple-View of ROI)
3. save maps in two ways. 1)ROI-Operation save (Binary maps)
                                       2)using save button next to the Fiber
tracking(FACT)
4. Fiber tracking(FACT) button
5. load Binary map using load buttion in the ROI-Operation
Then I should find some thing changes on screen, but I don't.
Please let me know..


Eun kyung Kim
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