4-Aminopyridine improves downbeat nystagmus in SCA27b: A case report
Objective: To assess objective clinical improvement in video-oculography in a patient with SCA27b on 4-aminopyridine (4-AP) treatment. Background: Spinocerebellar ataxia 27b (SCA27b; MIM 620174) is…Opsoclonus after Covid-19 infection
Objective: Describe the first Brazilian case of opsoclonus due to COVID-19 infection Background: Opsoclonus-myoclonus is a rare movement disorder associated with a variety of conditions,…Oculomotor Biomarkers for Cerebellar Ataxia and Severity in Smooth Pursuit
Objective: Our research utilizes the technique of brief linear smooth pursuit of a moving target, to derive various parameters. These parameters are then analyzed to…Ocular microtremor in Parkinson’s Disease: Protocol for an observational pilot study
Objective: This study aims to examine OMT in people with PD (PwPD) compared to healthy older adults. Identifying OMT as a PD biomarker could better…Machine learning classifies Parkinson’s Disease and Progressive Supranuclear Palsy on saccade, pupil, and blink measures during a naturalistic free-viewing task
Objective: Eye tracking has been suggested as a source of prospective biomarkers in Parkinson’s Disease (PD), and recent work has demonstrated the use of machine…Free-viewing eye tracking in Parkinson’s disease and correlation with clinical features
Objective: The objective of our study is to determine whether differences in saccade amplitude/velocity in combination with pupillary dynamics and blink rate in a cohort…Eye tracking paradigm to identify disease-specific behavioral biomarkers in neurodegeneration
Objective: Rapid-eye movement (REM) sleep behavior disorder (RBD) has been identified as the most specific and common prodromal stages of α-synucleinopathies (αSYN) such as Parkinson's…Oculomotor findings in paraneoplastic neurological syndromes with cerebellar ataxia
Objective: This study aimed to evaluate oculomotor disturbances in paraneoplastic cerebellar syndromes. Background: Paraneoplastic cerebellar syndrome is an immune-mediated disorder triggered by neoplastic lesion in…Case Report: Supranuclear Palsy and Increased Intraocular Pressure in Normal Pressure Hydrocephalus
Objective: . Background: Normal pressure hydrocephalus (NPH) is characterized by a triad of symptoms: gait abnormality, urinary incontinence (UI) and cognitive decline. Though clinical findings…Differential effect of dopaminergic medication on smooth pursuit vs. saccadic eye movements Parkinson’s disease
Objective: To assess the effect of dopaminergic medication on eye movements in Parkinson’s disease (PD). Background: PD is the second most common neurodegenerative disease, characterised…
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