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Understanding Stiff Person Syndrome: Symptoms, Causes, and Treatment

Symptoms and Diagnosis of Stiff Person Syndrome Stiff Person Syndrome (SPS) is a rare neurological disorder that affects the muscles and movement of the body. The symptoms of SPS can be similar to those of other conditions, which can make it difficult to diagnose. The primary symptom of SPS is stiffness in the muscles, especially in the trunk and limbs.…