Hi,
In version 5.0 it is mentioned that "- fwhm-surf" is obsolete (I know it is still available). I want to know what "- fwhm" option exactly do when I have already mentioned that I want a surface only processing (by using "-surface self lhrh"). Does it do smoothing on the basis of volume or surface and how significant the difference is?
Regards Shahin Nasr
PhD in Cognitive Neuroscience Martinos Imaging Center, MGH Harvard Medical School