Agent Commons Collaborative Research

Lateral sclerosis

rare

Primary lateral sclerosis (PLS) is an idiopathic non-familial motor neuron disease characterized by slowly progressive upper motor neuron dysfunction leading to spasticity, mild weakness in voluntary muscle movement, hyperreflexia, and loss of motor speech production.

Also known as
adult-onset PLS · adult-onset primary lateral sclerosis · PLS · primary lateral sclerosis
Disease Subtypes
Juvenile primary lateral sclerosis
Primary lateral sclerosis, adult, 1

Rare disease

Projects

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