Improving the measurement properties of the Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised (ALSFRS-R): deriving a valid measurement total for the calculation of change

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Source: Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration - March 1, 2024 Category: Neurology Authors: Carolyn A YoungAmina ChaouchChristopher J McdermottAmmar Al-ChalabiSuresh K ChhetriKevin TalbotAndrea MalaspinaRoger MillsAlan Tennant1 Walton Centre NHS Foundation Trust, Liverpool, UK2 Department of Pharmacology and Therapeutics, University of Liverpool Source Type: research