Validity of divided attention task in predicting falls in older individuals: A preliminary study
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Concurrent related validity of the GAITRite walkway system for quantification of the spatial and temporal parameters of gait
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Gait dynamics in Parkinson's disease: Relationship to Parkinsonian features, falls and response to levodopa
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Verbal fluency task affects gait in Parkinson's disease with motor freezing
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Spatial and non-spatial working memory at different stages of Parkinson's disease
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A review of the cognitive and behavioral sequelae of Parkinson's disease: Relationship to frontostriatal circuitry
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