Hello
I have some very basic questions about the output of probtractx analysis
1. I specified a single voxel in speed space to extract the other voxels
connected to the seed, which produced a single image containing ~ 5000
voxels. Does this image contain the probability of connectivity between
the seed voxel and the other 5000 voxels? If it doesn't have do I get hold
of this information? If it does, why don't I see any variability within
these voxels in terms of the connectivity?
2. I'd like to convert the output of the single voxel connectivity
analysis into a binary mask and use the mask to write out into a text file
the FA values in all non-zero voxels within the mask. What tool(s) should
I be using to do this task?
3. I need to register the tractography output onto a standard space. The
resolution of the diffusion data was 2.5 iso whereas the templates are at
maximum of 2 iso. Will this mess up the registration?
Many thanks in advance for your helpful suggestions
Cibu
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