[Mrtrix-discussion] HARDI template

[Donald Tournier]

Hi Manuel,

If you're interested in the HARDI registration, these are the papers we've
published on the topic:

Symmetric diffeomorphic registration of fibre ori... [Neuroimage. 2011] -
PubMed - NCBI <http://www.ncbi.nlm.nih.gov/pubmed/21316463>
Reorientation of fiber orientation distributi... [Magn Reson Med. 2012] -
PubMed - NCBI <http://www.ncbi.nlm.nih.gov/pubmed/22183751>
Apparent Fibre Density: a novel measure for the a... [Neuroimage. 2012] -
PubMed - NCBI <http://www.ncbi.nlm.nih.gov/pubmed/22036682>

Cheers,
Donald.



On 27 March 2014 16:49, Manuel Blesa Cábez <mblesac at gmail.com> wrote:

> Hi Donald,
>
> Thank for your help. To obtain the first comparisons I will use this
> trick, but in the future I would like to coregister the HARDI data in a
> template space. I'll try to find more information about this topic.
>
> Regards,
>
> Manuel Blesa
>
>
>
> 2014-03-27 15:10 GMT+01:00 Donald Tournier <jdtournier at gmail.com>:
>
> Hi Manuel,
>>
>> If you're trying to register the HARDI data first, then track on the
>> coregistered data in template space, this is a difficult problem and can't
>> be done in MRtrix as it stands. We have methods to do this, but they
>> haven't been released yet. If what you want to do is coregister
>> tractography results that were derived in each subject's native space, then
>> you can do it using this trick:
>> http://www.brain.org.au/software/mrtrix/faq.html#normalise_tracks
>>
>> Hope this helps,
>> Donald.
>>
>>
>>
>> On 27 March 2014 13:51, Manuel Blesa Cábez <mblesac at gmail.com> wrote:
>>
>>> Dear all,
>>>
>>> I'm interested to create a HARDI template, to register then my subjects
>>> and after create the tractography and compare them. I use MRtrix to create
>>> all the tracts, but I don't know how to create a template, anyone could
>>> help me with this issue? Or tell me where I can find this information.
>>> Thanks in advance.
>>>
>>> Regards,
>>>
>>> Manuel Blesa
>>>
>>> _______________________________________________
>>> Mrtrix-discussion mailing list
>>> Mrtrix-discussion at www.nitrc.org
>>> http://www.nitrc.org/mailman/listinfo/mrtrix-discussion
>>>
>>>
>>
>>
>> --
>> *Dr J-Donald Tournier (PhD)*
>>
>> *Senior Lecturer, **Biomedical Engineering*
>>
>> *Division of Imaging Sciences & Biomedical EngineeringKing's College
>> London*
>>
>>
>> *A: Department of Perinatal Imaging & Health, 1st Floor South Wing, St
>> Thomas' Hospital, London. SE1 7EH *
>> *T: +44 (0)20 7188 7118 ext 53613
>> <%2B44%20%280%2920%207188%207118%20ext%2053613>*
>> *W: http://www.kcl.ac.uk/medicine/research/divisions/imaging/departments/biomedengineering
>> <http://www.kcl.ac.uk/medicine/research/divisions/imaging/departments/biomedengineering>*
>>
>
>


-- 
*Dr J-Donald Tournier (PhD)*

*Senior Lecturer, **Biomedical Engineering*

*Division of Imaging Sciences & Biomedical EngineeringKing's College London*


*A: Department of Perinatal Imaging & Health, 1st Floor South Wing, St
Thomas' Hospital, London. SE1 7EH*
*T: +44 (0)20 7188 7118 ext 53613*
*W: http://www.kcl.ac.uk/medicine/research/divisions/imaging/departments/biomedengineering
<http://www.kcl.ac.uk/medicine/research/divisions/imaging/departments/biomedengineering>*
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