title: Editorial comment.
authors.forename: G Bradley
authors.initials: GB
authors.lastname: Schaefer
mesh_terms: D001927:Brain Diseases / Q000473:pathology* / Q000503:physiopathology*; D002648:Child; D018450:Disease Progression; D005260:Female; D006801:Humans; D009413:Nerve Fibers, Myelinated / Q000473:pathology*; D010506:Periodicals as Topic