Stiff-person syndrome: An autoimmune dis
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Philip Blum; Dr. Joseph Jankovic
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Article
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1991
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John Wiley and Sons
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English
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Stiff-person syndrome (SPS) is characterized by progressive, usually symmetric rigidity of the axial muscles with superimposed painful spasms precipitated by tactile stimuli, passive stretch, volitional movement of affected or unaffected muscles, startling noises, and emotional stimuli. Electromyogr