ImportITKLabels[]

loads the default MusclesLegLabels asset.

ImportITKLabels[file]

imports an ITKSnap label file by path or asset name.

ImportITKLabels[file,"Labels"]

returns label integer->name replacement rules.

ImportITKLabels[file,"Names"]

returns name->label integer replacement rules.

ImportITKLabels[file,"List"]

returns {names, labels} as separate lists.