How well do caregivers detect mild cognitive change in Parkinson's disease?

The specific contributions of set-shifting to freezing of gait in Parkinson's disease

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Early intervention for cognitive decline: is there a role for multiple medical or behavioural interventions?

(2009) Sharon L. Naismith et al.   Early Intervention in Psychiatry

Managing depression across the life cycle: new strategies for clinicians and their patients

(2009) I. B. Hickie et al.   INTERNAL MEDICINE JOURNAL

Mild cognitive impairment in Parkinson's disease: Subtypes and motor characteristics

(2009) Ann B. Sollinger et al.   PARKINSONISM & RELATED DISORDERS

Dementia in Parkinsonʼs disease

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The Sydney multicenter study of Parkinson's disease: The inevitability of dementia at 20 years

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