[Mristudio-users] fiber tracking

[susumu]

please make sure that the +/- sign and x, y, z order of your gradient table
is correct.

For example, typical gradient table supplied by Siemens and Philips need to
have the +/- signs of x (siemens) or z (philips) components flipped when
subjects are scanned in axial places with face up in the bore.

 

This is explained in detail in the DtiStudio manual in www.mristudio.org.

 

susumu

 

  _____  

From: mristudio-users-bounces at mristudio.org
[mailto:mristudio-users-bounces at mristudio.org] On Behalf Of Mi Jung Kim
Sent: Thursday, February 12, 2009 3:12 PM
To: mristudio-users at mristudio.org
Subject: [Mristudio-users] fiber tracking

 

Hi,

I have been using Dtistudio with my phantom DTI data. Each slice seems to be
fine, but I do not see any good result of fiber tracking, which means that I
expect that fiber length is our phantom length, but it is not like that.  Is
anybody out there having similar problem?

Thanks,

Mi Jung

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