[Mrtrix-discussion] MRtrix commands

[Robert Smith]

Hi Lin,

The command streamtrack is the one to use for generating streamlines from
the diffusion data.
The command truncate_tracks is very simple; it just takes a file containing
track data (as generated by streamtrack), and produces a copy of it but
with only the first 'N' tracks included.

Hopefully this clears up any confusion.

Best regards
Rob

--

Robert Smith
Melbourne Brain Centre
245 Burgundy Street
Heidelberg VIC 3084
Telephone: (+61 3) 9035 7128
Fax: (+61 3) 9035 7301
Email:  r.smith at brain.org.au
www.florey.edu.au <http://www.fni.edu.au>        www.brain.org.au



On Sun, Jan 8, 2012 at 6:49 PM, Lin yu-ting <yyyy-oooo at yahoo.com.tw> wrote:

> hello
>
> I use this commond "streamtrack [ options ] type source tracks", and in
> the options
> I add "-numbers". But I can't catch what's different between
> "truncate_tracks [ options ] tracks N output " and "streamtrack [ options ]
> type source tracks"???
> They also use in finding number of tracks.
> If I only want to know some region number of tracks,  what should I do??
> thanks!!!!
>
> Lin yu-ting
>
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