Table 4.

Secondary functions for surface data object manipulation.

Function	Description
smooth_surf()	Smooths surface data, at defined full width at half maximum (FWHM)
surf_to_atlas()	Returns the mean vertex-wise surface data for each parcel of a selected atlas
atlas_to_surf()	Maps average parcellation data from a selected atlas to a surface
fs5_to_fs6()	Remaps vertex-wise surface data in fsaverage5 space to fsaverage6 space
fs6_to_fs5()	Remaps vertex-wise surface data in fsaverage6 space to fsaverage5 space
surf_to_vol()	Converts surface data to volumetric data (.nii file)