[Neuroimaging] Tractography normalization

Jorge Rudas jrudascas at gmail.com
Wed Aug 5 01:21:10 CEST 2015


Thanks for your answer Eleftherios

One questions more...

When you say "then apply the deformation fields to the tractographies",
what exactly does this mean ?

Regards


*Jorge Rudas*


2015-08-04 15:55 GMT-05:00 Eleftherios Garyfallidis <garyfallidis at gmail.com>
:

> Hi Jorge,
>
> This is a very active research area in DIPY. There are currently two ways:
>
> a) You can register FA images together using our image registration
> functions and then apply the deformation fields to the tractographies.
>
> b) Segment bundles from the tractographies (manually or automatically) and
> register them directly using the SLR. Paper here
>
> http://www.ncbi.nlm.nih.gov/pubmed/25987367
>
> Cheers,
> Eleftherios
>
>
>
> On Tue, Aug 4, 2015 at 4:14 PM, Jorge Rudas <jrudascas at gmail.com> wrote:
>
>> Hi everyone
>>
>> Any suggestions for to spatial normalization of tractographys?. I want
>> compare tractographys at population level.
>>
>> regards,
>>
>> *Jorge Rudas*
>>
>> *National University of Colombia*
>>
>>
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