[Mristudio-users] Gradient table DTI

[Gnyawali, Surya]

Hi everyone,
 
I want to start using MRI DTI track software. I don't know how to make
gradient table. Can any one explains the every minute details to make the
table and use it to track neuron activities in DTI mouse brain images. Thanks
in advance.
 
Surya 
Phone: 614-247-4559
E-mail: Surya.Gnyawali at osumc.edu

________________________________

From: mristudio-users-bounces at mristudio.org on behalf of Jeff Sadino
Sent: Mon 4/5/2010 10:18 PM
To: mristudio-users at mristudio.org
Subject: [Mristudio-users] command file


Hello Everyone,
I am interested in using the command/script based files to run a lot of
datasets.  I read Xin's posting about doing this in DiffeoMap with the
following commands.  Is there anywhere I can look to see all of the available
commands?  And are the instructions the same for DTI Studio as they are for
DiffeoMap?

Thank you!
Jeff Sadino


Govind,

You need to create a command txt file named as "xx.cf <http://xx.cf/> "
first. The attached is an example. It decribes the syntax of the commands.
The Load Command File option process all the loaded subject images based on
these commands.

Hope this will help you.

Xin


//.cf file Format

// Lines that begin with "//" are comment lines.
// Commands are enclosed by "Begin/End" clauses.

// The commands use reserved keywords, such as "crop", "format",
"orientation".

// Crop Slices in Axial Projection Command Syntax
// crop startslicenumber endslicenumber

// Change Format Command Syntax
// format byte(word, float)

// Change Slice Orientation Command Syntax
// orientation axial(sagittal, coronal)

// Rotate Image Command Syntax
// rotate x degree y degree z degree trilinear(neighbor)

// Shift Image Command Syntax
// shift point(mm) x shift y shift z shift

// Resample Image Command Syntax
// resample imagewidth imageheight numberofslices fovwidth fovheight
slicethickness trilinear(neighbor)

// example

//    Begin
//        crop 20 180
//        format byte
//        orientation axial
//        rotate x 45 y 0 z 10 neighbor
//        shift point x 10 y 0 z 5
//        resample 181 217 181 181 217 1 trilinear
//    End    

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