78 research outputs found
Neuropsychological evaluation of Parkinsonian subgroups
This study involved the neuropsychological evaluation of Parkinson subgroups, established with clinical ratings in a large sample (N=334) of Parkinson patients. The subgroups were tremor (N=11), rigidity (N=10), and a composite instability subgroup composed of postural instability, gait disturbance, and mental status decline (N=12). Clinical characteristics of the subgroups were not significantly different, except for depression. Bradykinesia had significant correlations which cut across subgroups. [...]Psychology, Department o
Factor structure of the unified Parkinson's disease rating scale: Motor examination section
Positive family history of essential tremor influences the motor phenotype of Parkinson's disease
Mammalian central nervous system axolemma: histochemical evidence for axonal plasma membrane origin of bovine and rat axolemma-enriched membrane fractions
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