Typical symptom

Early symptoms: starting in the distal upper limbs, manifested as hand muscle atrophy, weakness, and gradually to the forearm, upper arm and shoulder girdle development; atrophic muscle significant bundle fascicular fibrillation; this time lower limb showed motor neurons paralysis, manifested as Muscle tension increased tendon hyperreflexia, pathological sign positive. Symptoms usually develop from one side to the other.

Late symptoms: With the development of the disease, medulla oblongata, pontine neuropathy, pontine fibrillation, dysphagia and verbal vagueness may gradually appear; late-onset head muscles and respiratory muscles

Related Symptoms: Muscle bundle tremors Muscle pulsatile athletic excitement or suppressed choking

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Post time: May-07-2018
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