Hi,

I am new to Free Surfer and am working on the resting state fMRI data analysis 
using FS-FAST. When I used the tkregister-sess command to see the registration 
quality (from structural image to fMRI image), I found that there is one 
registration not good (QA value = 0.9). So I did manual registration and save 
the reg. However, I don't know how to use my manual registration file as input 
for the bbregistration. My solution is that I overwrote the original 
registration file and ran the automatic registration again. Is there any neater 
way to do this? How to check the QA value for the updated registration?


And I also found there are registration files in both fsd directory (ex. BOLD ) 
and the session directory (ex. 001). Are these registration files the same?


Thank you in advance for your time.


Best,

Weiqi
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