[Camino-users] Differences in number of streamlines computed with FSL and Camino

[Suraj Thyagaraj]

Hi all,

I am using both FSL and Camino based tractography to compute the
connectivity between different brain structures as a function of the total
number of streamlines between any pair of ROIs. With Camino, I import the
data from FSL's bedpostx to run both probabilistic as well as deterministic
tractography.

Here's my question: Why do the number of streamlines between any two ROIs
(even the total number of streamlines from an ROI) computed by Camino based
probabilistic tractography differ from those computed by FSL based
probabilistic tractography, even when Camino is using the data from FSL? Is
it because of different models being used to perform tractography?

Cheers!
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