Article
Correlation between clinical phenotype and electromyographic parameters in amyotrophic lateral sclerosis.
Journal of neurology - 1 Jan 2023
Colombo Eleonora, Doretti Alberto, Scheveger Francesco, Maranzano Alessio, Pata Giulia, Gagliardi Delia, Meneri Megi, Messina Stefano, Verde Federico, Morelli Claudia, Corti Stefania, Maderna Luca, Silani Vincenzo, Ticozzi Nicola
Abstract excerpt
INTRODUCTION: Even if electromyography (EMG) is routinely used to confirm the diagnosis of amyotrophic lateral sclerosis (ALS), few studies have analysed the correlation between electrophysiological parameters and clinical characteristics of ALS. We assessed if the quantification of active denervation (AD) and chronic denervation (CD) provides clinicians with information about phenotype, disease progression and...
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