[Mristudio-users] Range of RA

[Rajagopalan, Venkateswaran]

Dear All,

I am using recent version of DTI studio (DTISTUDIO-lates-x86.exe) to process my DTI images. I am wondering whether RA and FA maps are normalized i.e. their values range between 0-1 because in cerebral peduncle (for CST) in some of my subjects (controls) I am getting RA values above 1 and FA values close to 1 which i haven't seen while using earlier versions of DTI studio. Kindly clarify the above.

Thanks in advance

Venkateswaran

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