[Mristudio-users] Problem loading fiber tracks

[Aliya Gifford]

Hi - 

I have a question about loading previously created fiber tracks in DTIStudio that I'm hoping someone can help me with.

I have used DTIStudio to create fiber tracks by selecting "File -> Fiber Tracking" and opening the desired *.fa and *.vec files and inputting the parameters and creating the fiber tracts from the images.  This was no problem.

The problem comes in trying to re-load the fiber tracts back onto the original image.  What I want to do is have the image from which I created the tracts and open all the fiber tracts at the same time so I can see them on the image.  I have tried doing this in two methods.  
1) Re-open the .fa and .vec files as if I will re-track the files.  Then click on the "Fiber" tab and open the fiber file.  When I do this I get an error saying the image parameters do not match.  When the fiber is then displayed on the image it is in the wrong place.
2) Open the image file from going to "File - > MRI View3D" and inputting the correct image parameters.  Then going to "File -> Load Fiber-Data" and opening the fiber tract file.  But the same error appears saying the image parameters do not match.

Any help with this issue would be greatly appreciated!

~Aliya

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