Discovering markers for brain lesion localization through eye movement examinatio
Not Applicable
Recruiting
- Conditions
- Diseases of the eye and adnexa
- Registration Number
- KCT0005725
- Lead Sponsor
- Korea University Anam Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 150
Inclusion Criteria
Normal control group: 100 healthy adults over 20 years of age without a history of visual acuity abnormality (VA <20/200), visual field disorder, diplopia, and brain lesion disorder.
-Patient group: Among patients who visited Korea University Anam Hospital with complaining of symptoms such as diplopia and vertigo, eye movement disorders and visual field disorders were identified through clinical neuro-ophthalmology examination, and the causative lesion was found in the visual afferent and distal paths. 50 confirmed patients.
Exclusion Criteria
Patients who complain of ocular movement disorder or visual field disorder, but the etiology or lesion is not specified through neuro-ophthalmology examination.
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method near point of convergence, ocular torsion, ocular misalignment (prism diopter), saccadic velocity, gain, smooth pursuit gain, visual field (mean deviation, pattern standard deviation)
- Secondary Outcome Measures
Name Time Method