[Mristudio-users] transverse diffusion parameters

[Prachi Dubey]

Hi,

Any thoughts on how low one could go on FA threshold for tracking without
introducing too much noise. I am using FA=0.2, and a lot of my patients
have very severely atropic tracts and it is excluding a lot of the data. I
can track more fibers if go as low as 0.1 but that makes me worry if I am
introducing tracking error.

Also what has your experience been with transverse diffusion values, eigen
value1 and 2 and 2DFA2-3 and 2DFA1-3. In my dataset they are more sensitive
than FA or Trace.

Any thoughts, comments appreciated. Prachi

-- 

Prachi Dubey, MD MPH
ph:4109614841
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