Neuropsychological changes over the first 6 years of Parkinson’s disease in the ICICLE-PD cohort
Objective: To determine the longitudinal differences in cognitive tests in participants with Parkinson’s disease (PD), and the neuropsychological tests most sensitive to change over and…Using Brain Atrophy and Visual Dysfunction to Predict Dementia in Parkinson’s Disease
Objective: To identify areas of regional volume loss in structural brain images relating to poorer visual function and risk of dementia in Parkinson’s Disease (PD).…Visual dysfunction and retinal thinning predict dementia risk in Parkinson’s disease
Objective: We assessed the role of visual measures and retinal volume (in dopaminergic layers: ganglion cell layer (GCL) and inner plexiform layer (IPL)) to predict…Computerized cognitive test profile of 100 patients with and without Amyloid beta 1-42 burden
Objective: To investigate whether a computerized neuropsychological assessment can detect subtle cognitive impairment associated with Aβ pathology in Parkinson’s disease (PD). Background: Parenchymal Aβ pathology…Tau pathology is associated to cognitive and not motor function in Parkinson’s disease
Objective: To define the association of different cerebrospinal fluid (CSF) biomarkers reflecting Aß and Tau pathology or synaptic function with motor and/or cognitive function in…Vascular risk factors, WMLs and the risk of cognitive impairment in Parkinson disease: A longitudinal study from the Parkinson’s Disease Cognitive Impairment Study (PaCoS) cohort
Objective: To identify modifiable vascular risk factors (VRFs) associated with cognitive decline in early PD. Background: The importance of the early identification of modifiable risk…Negative and Positive Feedback Processing in Parkinson’s Disease and Impulse Control Disorder: an ERP Study
Objective: To investigate neural correlates of positive and negative feedback processing during reward-related decision-making using the Balloon Analogue Risk task (BART) and event-related potentials (ERPs).…Impact of Cognitive Profile on Impulse Control Disorders Presence and Severity in Parkinson’s Disease
Objective: To investigate whether Parkinson’s disease (PD) cognitive states and phenotypes are associated with changes in prevalence and severity of Impulse control disorder (ICD). Background:…Impaired colour discrimination is associated with hallucinations in Dementia with Lewy Bodies
Objective: To explore the hypothesis that color discrimination impairment seen in Lewy body disorders is a specific biomarker of visual hallucinations rather than just overall…Differential temporal processing across Lewy body disorders and relation to cognitive fluctuations
Objective: To characterize differences in interval timing between patients with Parkinson’s disease and Dementia with Lewy bodies (DLB) and evaluate their relationship to cognitive fluctuations…
Abstracts from the International Congress of Parkinson’s and Movement Disorders.