Hi Rosalia
> 1. The reason why it should be better use --omatrix1 instead of --omatrix3 and target3 is because of the number of seeds....I am right?
No, it is because matrix3 does something different from matrix1.
>
> 2. About --usef argument, I have been reading about the use of "local curvature threshold 80º instead of using fractional anysotropy threshold, but I was surprised when I saw this parameter to constrain tracking...could you explain me this?
I am not sure what you mean.
Saad
>
> Kind regards,
>
> Rosalia.
>
>
--
Saad Jbabdi
University of Oxford, FMRIB Centre
JR Hospital, Headington, OX3 9DU, UK
(+44)1865-222466 (fax 717)
www.fmrib.ox.ac.uk/~saad
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