Association between the number of CAG repetitions and cognitive performance in Huntington’s disease in patients of the National Institute of Neurology and Neurosurgery “MVS”
Objective: To establish the relationship between the number of CAG repetitions and the total Montreal Cognitive Assessment (MoCA) scores in patients with Huntington disease (HD).…White Matter Changes and Early Cognitive Impairment in Parkinson’s Disease
Objective: Studying white matter changes in Parkinson's disease patients using diffusion tensor imaging; and its relation to cognition and motor symptoms impairment. Background: Cognitive dysfunction…The effect of Deep Brain Stimulation in patients with Parkinson’s Disease on the Brain Cognitive Functions
Objective: To evaluate the effect of Deep Brain Stimulation (DBS) on cognitive functions and affective symptoms in patients with Parkinson's Disease (PD). Background: DBS helps…Associations between subjective and objective cognitive decline in Parkinson’s disease
Objective: To evaluate associations between objective and subjective cognitive function over time in Parkinson’s disease (PD) using data from a clinical trial that enrolled patients…Hand Fine Motor Performance Capacity is Associated with the Cognition in People with Moderate to Advanced Parkinson’s disease
Objective: This study aims to investigate the association between the hand fine motor performance with the cognitive dysfunction in people with moderate and severe PD.…Intrastriatal injection of alpha-synuclein preformed fibrils results in cognitive dysfunction and L-DOPA reversible sensorimotor impairments in rats
Objective: To determine the effect of intrastriatal injection of alpha-synuclein (aSyn) preformed fibrils (PFFs) on sensorimotor and non-motor function in rats. Background: The ideal animal…Visual Motion Perception and Metacognition in Parkinson’s disease
Objective: To investigate visual motion perception as a potential contributor to impaired visual self-motion perception in PD. To measured metacognitive ability and bias in PD…Secondary Vascular Parkinsonism: Role of increasing levels cortisol in the cognitive impairment
Objective: Elevated cortisol levels are found in many diseases, including infectious, related to aging, depression, and associated with a depressive status. Elevated cortisol levels are…TAU pathology contributes to specific patterns of structural brain damage and neuropsychological heterogeneity in Huntington’s disease
Objective: Explore the associations between CSF levels of neurofilament light chain (Nfl), total TAU (tTAU) and phosphorylated TAU (pTAU), structural brain damage and cognitive performance…Do dreams tell the future? Dream content analysis as a predictor of cognitive deterioration in Parkinson’s Disease
Objective: Assess the predicitive value of dream content for cognitive dysfuncion progression in Parkinson's Disease (PD). Background: PD patients frequently complain of vivid dreams. Cross-sectional…
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