Neurophysiological architecture of visual categorization in early Parkinson’s disease with minor hallucinations
Objective: To explore the neurophysiological dynamics of visual categorization in Parkinson’s disease (PD) with minor hallucinations. Background: Different hypotheses have been proposed for visual hallucinations…Application of multi-parametric diffusion MRI in detecting visual disturbances in advanced Parkinson’s disease population
Objective: We aimed to identify differences in multi-parametric diffusion indices (DTI, NODDI, and DKI) between Parkinson’s disease patients with visual disturbances and those without. Background:…Low Vision Occupational Therapy for Parkinson’s Disease – A Pilot Study at the University of Alabama at Birmingham
Objective: Assess usefulness of low vision occupational therapy (OT) in a small cohort of Parkinson’s disease (PD) patients. Background: PD patients report vision-related symptoms more…Perception of the subjective visual vertical in subjects with cervical dystonia
Objective: The Aim of the study was to assess:1.) if the perception of the visual vertical (VV) is impaired in subjects with cervical dystonia (CDsub),…Understanding the Mechanisms of Brain Dysfunction when Performing the Mental Rotation Task (MRT) in Stage 1 and Stage 2 EOPD using brain imaging
Objective: Our aim is to understand MRT abnormalities in PD using fMRI and whether it can be used as a clinical marker for disease progression…Do clinical neuropsychological tasks capture visuoperceptual deficits in culturally-diverse individuals with Parkinson’s disease and hallucinations?
Objective: To explore whether the Judgement of Line Orientation (JLO), VOSP Silhouettes, and VOSP Object Decision tasks distinguish performance of individuals with Parkinson’s Disease (PD)…Amygdala-hippocampus damage critically contributes to visual dysfunction in Parkinson disease
Objective: To delineate the structural and functional alterations of the brain associated with visual dysfunction and retinal injury in Parkinson disease (PD) Background: Several electrophysiological,…The 20-item Noise Pareidolia Task is uniquely sensitive to Visual Hallucinations in Parkinson’s Disease
Objective: The purpose of this study was to examine clinical utility of the 20-item Noise Pareidolia Task (NPT20) in Parkinson’s disease (PD), as indicated by…Visuospatial deficits characterize Pisa syndrome and not Camptocormia in Parkinson’s disease
Objective: We performed a multicenter, case-control study with the aim to analyze cognitive differences between parkinsonian patients with Pisa syndrome or camptocormia and matched controls…The countless visual features in PD and their impact on quality of life. A standardized diagnostic protocol
Objective: Examine multiple aspects of visual functions in PD patients divided into subgroups by stage of disease to establish: the evidence of visual disorders, their…
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