14 Dec
2006
14 Dec
'06
3:51 p.m.
Hi, I am trying to smooth fucntional data on the spherical surface and I see that there are a few options for how this can be done and was wondering if anyone has any suggestions for an optimum smoothing technique. I see one option is implementing smoothing as a tag in mri_vol2surf but I also see sphsmooth-sess as another option. Does mri_vol2surf call sphsmooth-sess and work off the same algorithm? If not, when would I use sphsmooth? I also see that func2sph offers the option of smoothing before resampling. When would this be a good idea? Thanks, Cameron