[Mristudio-users] Fiber parametrization

Ingalhalikar, Madhura Madhura.Ingalhalikar at uphs.upenn.edu
Mon Jul 18 09:28:04 EDT 2011


Susumu, 

Thanks for your reply. 
I mean the mean fiber ( mean of all the fibers, something similar to the skeleton in TBSS ). 

Madhura

-----Original Message-----
From: mristudio-users-bounces at mristudio.org on behalf of susumu mori
Sent: Sat 7/16/2011 12:38 AM
To: DTI Studio, ROI Editor, DiffeoMap Questions/Support
Subject: Re: [Mristudio-users] Fiber parametrization
 
Hi Madhura,

The actual information of reconstructed fibers are fiber coordinates. By
saying "mean", do you mean population-averaged fiber coordinates? Or means
of pixel properties (e.g. FA, MD, etc) of the fibers?

Susumu

On Thu, Jul 14, 2011 at 12:14 PM, Ingalhalikar, Madhura <
Madhura.Ingalhalikar at uphs.upenn.edu> wrote:

>
> Hi,
> I need to compute the mean fiber:
>
> 1. Is there a way to do that using Dtistudio fiber tracking.
> 2. If not is there a way to get the points on the fibers (parametrization)
> in a certain format so that I can attempt to compute the mean from that.
>
> Thanks,
>
> Madhura
>
>
>
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