title: Reversal of the proposed concept in ALS: are the cortical changes secondary?
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Grisold
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000175:diagnosis / Q000473:pathology*; D002540:Cerebral Cortex / Q000473:pathology*; D018450:Disease Progression; D006801:Humans; D009410:Nerve Degeneration / Q000473:pathology*