Re: [Freesurfer] one more question about curvature

2009-05-29 Thread Rudolph Pienaar
Zhangyuanchao wrote: By the way, could you recommend me relevant papers that calculates the following indices : Check the Freesurfer wiki... Our papers on "curvature methodologies" as well as "wavelet decomposition" have pdfs available. -- Rudolph Pienaar, M.Eng, D.Eng / email: rudo...@nm

Re: [Freesurfer] one more question about curvature

2009-05-29 Thread Douglas N Greve
yes, you can. There's no right answer for FWHM, but people usually use 5-20mm. doug Zhangyuanchao wrote: When I compare the thickness measure among subjects, I have to resample and smooth the thickness, so that each data have the same number of vertices and which are in correspondence with o

[Freesurfer] one more question about curvature

2009-05-29 Thread Zhangyuanchao
When I compare the thickness measure among subjects, I have to resample and smooth the thickness, so that each data have the same number of vertices and which are in correspondence with one another across subjects.   Now I have .curv files or .sulc files for each subject and would like to make