Hi Brian, Sorry, I didn't notice your response until now. I am quite sorry. I think maybe nobody responded to me. Anyway, can you tell me how to check the registrations? What command lines to use? Best, Xiaoying 2010/3/22 Brian Patenaude <[log in to unmask]> > Hi, > > Have you checked the registrations? > > Cheers, > > Brian > > > > > Hi all, > > > > I want to use FIRST to extract some structures such as caudate from a T1 > > skull-stripped image. I performed the following command lines. But the > > results are obviously not caudate. > > > > Commands: > > > > /usr/local/fsl/bin/run_first_all -s L_Caud,R_Caud -i > > amf_091201_10_1_john_ss > > -o amf_first > > > > > > "amf_091201_10_1_john_ss.img" is my input skull-stripped T1 image. > > > > I would be most grateful if someone can answer my problem. > > > > Best, > > Xiaoying > > >