Dissociation between mechanical and myoelectrical manifestation of muscle fatigue in amyotrophic lateral sclerosis

Sanjak, Mohammed; A. Konopacki, Richard; Capasso, Rosanna; Roelke, KA; Peper, SM; Houdek, AM; Wacławik, Agnieszka; Brooks, BR

doi:10.1080/14660820310017551

Public

Dissociation between mechanical and myoelectrical manifestation of muscle fatigue in amyotrophic lateral sclerosis

Published in Amyotrophic Lateral Sclerosis and Other Motor Neuron Disorders • Mar 1, 2004

Authors:

Mohammed Sanjak

Richard A. Konopacki

Rosanna Capasso

Abstract

Motor fatigue, during 30 seconds of maximum voluntary isometric contraction (MVIC) was simultaneously evaluated by the decline in mechanical force output, and from the compression in the power spectrum obtained from surface electromyogram (sEMG). Measurements were performed in patients diagnosed wit...

Subject

Amyotrophic lateral sclerosis

Dissociation (chemistry)

Physical medicine and rehabilitation

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