[Mristudio-users] Tensor-Trace image

susumu mori susumu at mri.jhu.edu
Fri Jul 30 10:25:33 EDT 2010


That's correct. Tensor trace is the addition of Dxx, Dyy, Dzz. If you divide
the value by 3, you get so called mean diffusivity or averaged diffusion
constant.

On Thu, Jul 29, 2010 at 12:21 PM, [Seongjin] <choisj70 at gmail.com> wrote:

> It should be the trace of the tensor that you have.
>
> -SC
>
> On Thu, Jul 29, 2010 at 10:04 AM, Javier Navas <fjnavas2 at gmail.com> wrote:
>
>> Hi all,
>> anyone knows what is the meaning of "tensor-trace" image that appears in
>> the "image seleccion box"?
>> is the tensor image? or is the trace image?
>>
>> Thanks
>>
>> --
>> /**********************************************************\
>> Francisco Javier Navas Sánchez
>>  Laboratorio de Imagen Médica U.M.C.E.
>>  Hospital General Universitario Gregorio Marañón
>>  Dr Esquerdo 46, 28007 Madrid, Spain
>>  Phone : (+34) 91 426 50 67   Fax: (+34) 91 426 5108
>>  e-mail:jnavas at hggm.es <e-mail%3Ajnavas at hggm.es>   http://image.hggm.es
>>
>>
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>
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