Visual deficits of self-motion perception in Parkinson’s disease
Objective: To investigate unisensory and multisensory self-motion perception mediated by the visual and vestibular systems in PD. Background: Parkinson's disease (PD) is classically characterized by…Unusual eye movement found in antineuronal nuclear autoantibody type 2 (ANNA-2); both seesaw nystagmus and opsoclonus may provide a novel mechanism
Objective: We conceptualized a novel mechanism for seesaw nystagmus highlighting reverberations due to abnormal hyperexcitability of the reciprocally innervating circuit of excitatory burst neuron in…Evaluation of a driving questionnaire to facilitate awareness of issues that could compromise driving ability in a person with Parkinson’s disease
Objective: To evaluate the usefulness of a driving questionnaire data collection tool to assist in the ongoing monitoring and identification of issues that could compromise…Visual impairment and falls in Parkinson’s disease (PD)
Objective: To review prevalence of visual impairment and falls in patients with Parkinson’s disease. Background: Falls are common and multifactorial in origin in patients with…Effect of Glucocerebrosidase enzymatic activity on neural activation during a cognitive task in Parkinson’s disease patients
Objective: To explore the potential correlation of blood Glucocerebrosidase (GCase) enzymatic activity with fMRI brain activity during Wisconsin Card Sorting Task (WCST), while assessing cognitive…Using Vision to Predict Dementia in Parkinson’s Disease
Objective: To identify visual measures that relate to higher risk of dementia in Parkinson’s Disease (PD). Background: Dementia affects 50% of people with PD within…Clinical and functional network features of visuoperceptual disturbances in Parkinson’s disease
Objective: To clarify the relationship between functional connectivity changes in the brain and visuoperceptual disturbances in patients with Parkinson's disease (PD). Background: Patients with PD…Cholinergic basal forebrain and hippocampal structure influence visuospatial function in Parkinson’s disease
Objective: To assess relationships between the structural status of the cholinergic basal forebrain (cBF), hippocampus (HPC) and multi-domain cognitive function in Parkinson’s disease (PD). Background:…Burden of Eye disease in Parkinson’s disease (PD)
Objective: To review the burden of eye pathologies in patients with Parkinson’s disease. Background: Parkinson’s disease and eye problems are common in older patients. Alterations…Cognitive Mechanisms of Visual Dysfunction in Non-Demented PD Patients (PD-ND)
Objective: To conduct a comprehensive assessment of visual processing in PD-ND, including tests of low-level vision sensitive to retinal pathology, high-level object/spatial vision reflecting ventral/dorsal…
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