New method for the estimation of the number of motor units in a muscle: 2. Duchenne, limb-girdle and facioscapulohumeral, and myotonic muscular dystrophies

AUTOR(ES)
RESUMO

The results of the application of a computerized method for the estimation of motor unit numbers in the human extensor digitorum brevis are presented. In patients with Duchenne and limb-girdle and facioscapulohumeral muscular dystrophies, motor unit numbers are within the normal range, but are significantly reduced in myotonic muscular dystrophy.

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