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 WordNet Dictionary |
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| | Definition: | | [n] a degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination |
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| | Synonyms: | | paralysis agitans, Parkinsonism, Parkinson's, Parkinson's syndrome, shaking palsy |
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| | See Also: | | brain disease, brain disorder, degenerative disorder, encephalopathy, tremor |
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| Medical Dictionary |
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| | Definition: | | A progressive disorder of the nervous system marked by muscle tremors, muscle rigidity, decreased mobility, stooped posture,slow voluntary movements, and a mask-like facial expression. |
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| Biology Dictionary |
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| | Definition: | | A progressive, neurodegenerative disease characterized by the death of nerve cells containing the neurotransmitter dopamine in a specific area of the brain; the cause of nerve cell death is unknown. Parkinson's patients have such symptoms as tremors, speech impediments, movement difficulties, and often dementia. |
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| | Synonyms: | | parkinsonism |
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