[Mristudio-users] FA map values

[gary stinnett]

Hi,
I am calculating FA maps from 20 direction brain masked scans.  The FA maps returned by DTI studio have some values that go  down to -.1 or up to 1.05.  Since FA values are supposed be normalized to between 0 and 1, I would like to know if this is most likely a rounding error from the program, or if it is indicative of something going wrong further up stream.
Thank you,

Gary Stinnett

 		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.mristudio.org/pipermail/mristudio-users/attachments/20130311/3d06de16/attachment.html