Hello,
FSL 4.1.8 is the latest version ( for Ubuntu as well ) and we strongly recommend updating to the latest version ( 4.1.4 is now over 2 years old ).
Many Regards
Matthew
> Hi Stam- I believe I'm running the latest version for Ubuntu, 4.1.4. Could you please explain what those files entail and why they are not necessary for tractography? (i know that mean_d refers to the mean distribution of diffusivity and that the dyads dispersion is the uncertainty in fiber orientation, but I don't understand why they wouldn't be necessary). I am trying to run freesurfer's tracula on my dataset and the next step is halting since it cannot find the mean_dsample file. Could there be another reason for why I am not obtaining those files?
>
> Thank You,
>
> Ammar Moiyadi
>
>
> Date: Fri, 19 Aug 2011 18:50:43 +0100
> From: Stamatios Sotiropoulos <[log in to unmask]>
> Subject: Re: Bedpost - Missing mean_dsample output
>
> Hi,
>
> Are you running an old FSL version? If that's the case, please update to the
> latest version. By the way, both these files are not necessary for
> tractography.
>
> Cheers,
> Stam
>
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