[Mristudio-users] bug in DTIstudio 3.0 (beta) tensor calculation?

[Yi Jiang]

No different MRI vendor involved. All DWI and b0 images are read in properly. If used the standard linear fitting method, I was able to get diffusion tensors calcualted fine.

Yi

  ----- Original Message ----- 
  From: Jim Neeley 
  To: Yi Jiang ; DTI Studio, ROI Editor, Landmarker Questions/Support 
  Sent: Tuesday, December 23, 2008 3:03 PM
  Subject: Re: [Mristudio-users] bug in DTIstudio 3.0 (beta) tensor calculation?


  The only other question for me - are the gradients the same? 
  My problems are in getting to high FA values not zeros. 

  All zeros seems to be a calculation problem where the numbers are all discarded.
  How about scale of the values, different MRI vendor involved?
  Compare the tail of the DICOM header where scale is defined. 




  Thanks                  Jim Neeley, 
  Neuroradiology research assistant,   Cell: 919-696-6105 FAX: 919 684-7153 Office: 684-7434, MRI: 684-7405 Snail: DUMC 3808
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.mristudio.org/pipermail/mristudio-users/attachments/20081223/77b918e0/attachment.html