[Mristudio-users] Mean ADC map

[susumu mori]

For ADC, please use "Trace". If you divide this by 3, it is what people
usually call "Mean Diffusivity", or "Average Diffusion Constant". Because
there are several nomenclature with inconsistent usage, we decided to use
"trace" which has no ambiguity. The mean ADC in the old version of
DtiStudio is "mean apparent diffusion constant" which is the mean of all
the "apparent (not average) diffusion constants" along various diffusion
encoding directions. I strongly recommend to use trace, not the "mean ADC"
in the older version.

On Wed, Apr 18, 2012 at 4:58 AM, maya weinstein <weinmaya at gmail.com> wrote:

> Hi MRIstudio users,
>
> In the older versions when you calculated the ADC map there was a value
> for a mean ADC map which is missing from the new version.
> Is there an automatic way to calculate a mean ADC map?
>
> Thanks,
> Maya
>
> --
> Maya Weinstein
> Department of Psychology, Bar-Ilan University
> Functional Brain Imaging Unit, Wohl Institute for Advanced Imaging,
> Tel-Aviv Sourasky Medical Center
>
>
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