The crucial role of the visual system on the PISA syndrome in Parkinson’s disease
Objective: Patients with Parkinson's disease (PD) are significantly disturbed in their daily life when accompanied by the PISA syndrome (PS) of lateral bending. Background: We…Piloting the Cats-and-Dogs tool as a culture-fair test for sensory processing impairment in Parkinson’s disease
Objective: This pilot explored the feasibility and culture-fairness of a psychophysical visuoperceptual test for Parkinson’s disease (PD) in a multicultural population in East London. Background:…Pareidolias and color discrimination deficits differently correlate with cognitive dysfunction in prodromal Lewy body disease
Objective: To investigate color discrimination ability and complex visual illusions known as pareidolias, and their associating factors in patients with iRBD compared to PD and…Fluorescence-lifetime ophthalmoscopy findings in Parkinson’s disease patients with visual disturbances
Objective: We identified fluorescence-lifetime ophthalmoscopy changes in Parkinson’s disease (PD) patients experiencing visual disturbances. Background: Fluorescence-lifetime ophthalmoscopy (FLIO), a novel in vivo imaging method generating…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…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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