Nigral pathology and parkinsonian signs
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Aron S. Buchman; Joshua M. Shulman; Sukriti Nag; Sue E. Leurgans; Steven E. Arno
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Article
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2012
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John Wiley and Sons
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English
β 958 KB
## Abstract ## Objective: Motor symptoms such as mild parkinsonian signs are common in older persons, but little is known about their underlying neuropathology. We tested the hypothesis that nigral pathology is related to parkinsonism in older persons without Parkinson disease (PD). ## Methods: