Cognition, vision and visuo-cognition in gait in Parkinson’s disease
Objective: This study examined the selective but overlapping roles of cognition and vision in gait in Parkinson's disease (PD). To address this we studied; 1)…Impaired color discrimination selectively associates with postural instability and gait difficulties in Parkinson’s disease
Objective: To investigate the relationship between impairments of the cardinal motor impairments and color discrimination deficits in Parkinson's disease (PD). Background: Previous studies have shown…Frequency and characteristics of diplopia in non-demented patients with Parkinson’s disease
Objective: To assess the frequency of diplopia and its relation to motor and non-motor symptoms in a cross sectional sample of non-demented patients with idiopathic…Optic nerve integration as a visuospatial cognitive predictor in Parkinson’s disease
Objective: To explore the microstructural integrity of the optic nerve and its role as a cognitive predictor in patients with de novo Parkinson's disease (PD)…
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