title: Early diagnosis of amyotrophic lateral sclerosis--a way forward?
authors.affiliation: Barts and the London School of Medicine, Queen Mary University of London, London, UK; Institute of Neuroscience, University of Lisbon, Lisbon, Portugal. mswash@btinternet.com.
authors.forename: M
authors.initials: M
authors.lastname: Swash
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis*; D002540:Cerebral Cortex / Q000503:physiopathology*; D019054:Evoked Potentials, Motor / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D050781:Transcranial Magnetic Stimulation / Q000379:methods*