21 Jul
2010
21 Jul
'10
11:32 a.m.
Hi,
I have a question about the "weighted random effects" option in the "mri_glmfit" command. Are there any specific references (papers or books etc.) for that approach, i.e., using contrast variance images to weigh the contrast images in a second-level analysis. Also, would it be possible for me to access the source code of that particular module ("mri_glmfit") to see how the algorithm is implemented? The FreeSurfer source that used to be accessible from the ftp server (surfer.nmr.mgh.harvard.edu) is not only there for some reason.
Thank you very much!
Best regards, Shanqing Cai