Dear FSL experts,
In regards to the bedpostx being something that did change (in email chain of older post), I would like to know if this is in regard to the Markov Chain Monte Carlo sampling or to other things. The reason I am curious is that I've used bedpostx from FSL 4.1.4 and compared the resulting tractography result for a specific seed region, to the result from FSL 5.0.1, and they have some differences.
Is this to be expected? If it is mainly with respect to MCMC, is there a lay-person explanation as to why you could get differences between versions?
Thanks for your help!
Jake
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