:* Mittwoch, 11. Februar 2015 um 17:39 Uhr
*Von:* Anastasia Yendiki ayend...@nmr.mgh.harvard.edu
*An:* Freesurfer support list freesurfer@nmr.mgh.harvard.edu
*Betreff:* Re: [Freesurfer] DTI question
Hi Tom - These are reasonable values for mean diffusivity (a.k.a.
ADC). Only FA is normalized
*An:* Freesurfer support list freesurfer@nmr.mgh.harvard.edu
*Betreff:* Re: [Freesurfer] DTI question
Hi Tom - These are reasonable values for mean diffusivity (a.k.a.
ADC). Only FA is normalized to take values in the 0-1 range. a.y On
Wed, 11 Feb 2015, Thomas Potrusil wrote: Dear FreeSurfers
Dear FreeSurfers!
A question concerning DTI analysis came up:
I already run dt_recon on my dataset which works very well. I also used the output to extract FA-values of distinct ROIs - no Problem. Now I want to do the same for ADC but I only get values in my .stats files like 0.0007 or
Hi Tom - These are reasonable values for mean diffusivity (a.k.a. ADC).
Only FA is normalized to take values in the 0-1 range.
a.y
On Wed, 11 Feb 2015, Thomas Potrusil wrote:
Dear FreeSurfers!
A question concerning DTI analysis came up:
I already run dt_recon on my dataset which works
have any suggestions how I can get more decimal places on a .stats file?
Thanks a lot, Tom
Gesendet:Mittwoch, 11. Februar 2015 um 17:39 Uhr
Von:Anastasia Yendiki ayend...@nmr.mgh.harvard.edu
An:Freesurfer support list freesurfer@nmr.mgh.harvard.edu
Betreff:Re: [Freesurfer] DTI question
Hi Tom
Not sure if this is the simplest way but mri_convert --split, followed by
mri_concat, should do it. You'll also have to remove the respective
gradient directions from the gradient file.
Hope this helps,
a.y
On Wed, 27 Jun 2012, Drottar, Marie wrote:
I have a DTI dataset with 10 b0 and
Hello Freesurfers
I'm starting to work with DTI data and I have a couple of questions;
I have 2 identical DTI sequences for some subjects and I would like to work
with them, does anyone knows if it's better to concatenate them or to make an
average of them?
And I'm wondering when I make
