title: Foreword.
authors.affiliation: National Referral Center for rare Neuromuscular Diseases, Institut Hospitalo-Universitaire de Neurosciences, University Hospital Pitié-Salpêtrière, University Paris VI, 75013 Paris, France. Electronic address: jean-marc.leger@aphp.fr.
authors.forename: J-M
authors.initials: JM
authors.lastname: Léger
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D006801:Humans; D009462:Neurology; D010525:Peripheral Nerves / Q000502:physiology*