[Mrtrix-discussion] TWI command ?

[Donald Tournier]

Hi Arnaud,

Sorry, my mistake, I obviously didn't read your email properly - I though
you were asking about TDI. The commands to do TWI are in our in-house
development version of MRtrix, which we intend to release as the next major
version of MRtrix at some point in the not too distant future. Hopefully it
won't be too long before we can release, although there's still a bit of
work to do on the GUI...

So to answer your original question, you're absolutely right, there is
unfortunately no way to do track-weighted imaging using the current version
of MRtrix.

Cheers,

Donald.

On 16 January 2013 23:27, Arnaud Boré <arnaud.bore at gmail.com> wrote:

> Hello Donald,
>
> I've seen the documentation but I'm still confused. I don't know how to
> use FA map to create a TW-mean FA map like in the paper (A generalised
> framework for super-resolution track-weighted imaging, Calamente et al
> 2012).
> I really don't see any information of how to use a map to create this kind
> of image. Maybe I'm the only one who doesn't find it but could it be
> possible to add an example in the tutorial ?
>
> Thank you
>
> Arnaud
>
>
> 2013/1/16 Donald Tournier <d.tournier at brain.org.au>
>
>> Hi Arnaud,
>>
>> It's already in MRtrix - although it might admittedly not be obvious how
>> to do it. Have a look at the latest MRtrix documentation:
>> http://www.brain.org.au/software/mrtrix/tractography/tracking.html#tdi
>>
>> Cheers,
>> Donald.
>>
>>
>> On 16 January 2013 04:20, Arnaud Boré <arnaud.bore at gmail.com> wrote:
>>
>>> Dear all,
>>>
>>> I'm very interested in the TWI(Track-weighted imaging) and I would like
>>> to know if we can expect a version of TWI in mrtrix soon.
>>>
>>> Thank You
>>>
>>> Arnaud
>>>
>>> _______________________________________________
>>> Mrtrix-discussion mailing list
>>> Mrtrix-discussion at www.nitrc.org
>>> http://www.nitrc.org/mailman/listinfo/mrtrix-discussion
>>>
>>>
>>
>>
>> --
>> *Dr Jacques-Donald Tournier
>> *
>> Research Fellow
>>
>> The Florey Institute of Neuroscience and Mental Health
>> Melbourne Brain Centre - Austin Campus
>> 245 Burgundy Street
>> Heidelberg  Vic  3084
>> Ph:  +61 3 9035 7033
>> Fax:  +61 3 9035 7307
>> www.florey.edu.au
>>
>>
>
>
> --
> Arnaud BORE
> Research assistant
> Cellulaire : (001) 514-647-8649
>
>


-- 
*Dr Jacques-Donald Tournier
*
Research Fellow

The Florey Institute of Neuroscience and Mental Health
Melbourne Brain Centre - Austin Campus
245 Burgundy Street
Heidelberg  Vic  3084
Ph:  +61 3 9035 7033
Fax:  +61 3 9035 7307
www.florey.edu.au
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