9 Oct
2009
9 Oct
'09
1:09 p.m.
Hello all,
This is a rather basic question, but I've run into some problems answering it due to the fact that is seems so simple. Much of the data that I have been processing seems to have volumetric asymmetries the opposite of which would be expected, so I was curious as to how freesurfer determines which hemisphere is right and which is left. Does the orientation of the brain matter, or are there labels affixed to each hemisphere in header files? I am using afni .BRIK and .HEAD files. Any help would be appreciated. Thanks,
Nathan