Bilateral or paramedian brain or brainstem lesions* |
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- Infectious and noninfectious encephalitides
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- Central pontine myelinolysis
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Spinal cord disorders* |
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- Nontraumatic compressive myelopathies
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- Immune-mediated myelopathies (transverse myelitis, neuromyelitis optica)
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- Infective myelopathies (eg, HIV, West Nile virus)
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Anterior horn cell disorders |
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- West Nile virus infection
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- Hopkins syndrome (acute postasthmatic amyotrophy)
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Polyradiculopathies |
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Peripheral nervous disorders |
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- Lymphoma-associated neuropathy
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- Paraneoplastic neuropathy
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- Critical illness polyneuropathy
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Neuromuscular junction disorders |
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- Lambert-Eaton myasthenic syndrome
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- Neuromuscular-blocking drugs
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Muscle disorders |
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- Infectious and inflammatory myopathiesΔ
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- Drug-induced and toxic myopathies
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- Critical illness myopathy
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- Decompensation of congenital myopathies (eg, myotonic dystrophy, Duchenne muscular dystrophy, adult onset acid maltase deficiency)
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