title: Clinical differentiation between primary lateral sclerosis and upper motor neuron predominant amyotrophic lateral sclerosis.
authors.forename: Marc
authors.initials: M
authors.lastname: Gotkine
authors.forename: Zohar
authors.initials: Z
authors.lastname: Argov
mesh_terms: D017668:Age of Onset; D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004594:Electrophysiology; D006801:Humans; D016472:Motor Neuron Disease / Q000175:diagnosis*; D009046:Motor Neurons / Q000502:physiology; D011379:Prognosis