Quantitative analysis of ocular deviation under eye occlusion: a descriptive study using the ORTe EYENAC eye-tracking system
Ocular deviation under occlusion was effectively visualized in participants with exodeviation using the ORTe EYENAC, providing a clear representation of eye movement during the cover test. Among participants with exophoria, the fusion-free eye position stabilized at an average of 3.33 ± 2.39 s. However, the stabilization time varied with the angle of ocular deviation, suggesting that the occlusion time needs to be individually designed based on the angle of strabismus.
Authors
- Shunya Tatara (ORCID: https://orcid.org/0000-0002-6569-1370)
- Fumiatsu Maeda (ORCID: https://orcid.org/0000-0002-5053-1745)
- Toru Sasaki (ORCID: https://orcid.org/0000-0001-9301-3203)
- Noriaki Murata (ORCID: https://orcid.org/0000-0001-8241-7851)
- Tomoya Handa (ORCID: https://orcid.org/0000-0003-4817-4934)
- Haruo Toda (ORCID: https://orcid.org/0000-0001-9188-1058)
- K. Itagaki
- Yuna Magara
Institutions
- Nagaoka University (JP)
- Hokkaido University (JP)
- Nagaoka Institute of Design (JP)
- Kanazawa Medical University Hospital (JP)
- Kitasato University (JP)
- Niigata University of Health and Welfare (JP)
Publication Details
- Journal
- BMC Ophthalmology
- Published
- 2025-05-06
- DOI
- https://doi.org/10.1186/s12886-025-04101-z
- Primary Topic
- Ophthalmology and Eye Disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Japan Society for the Promotion of Science