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Fusional Vergence
- Source :
- Optometry and Vision Science. 57:640-644
- Publication Year :
- 1980
- Publisher :
- Ovid Technologies (Wolters Kluwer Health), 1980.
-
Abstract
- There is evidence to suggest that fusional vergence acts as a two-stage process consisting of fusion-initiating and fusion-sustaining components. The interrelationship of these components was examined by comparing the amplitude of disparity-induced vergence over the operating range of sustained fusional vergence. The results showed that as sustained convergence increased, disparity-induced divergence increased and disparity-induced convergence remained essentially constant. These results are interpreted as indicating independence between the components and that the obtained increase in disparity-induced divergence resulted from an influence of accommodation on uncrossed retinal disparities.
- Subjects :
- Depth Perception
medicine.medical_specialty
Time Factors
Eye Movements
business.industry
education
Accommodation, Ocular
Fusional vergence
Eye movement
Vergence
Audiology
Divergence
Strabismus
body regions
Ophthalmology
Ocular physiology
fluids and secretions
parasitic diseases
medicine
Humans
business
Accommodation
Vision, Ocular
Optometry
Mathematics
Subjects
Details
- ISSN :
- 10405488
- Volume :
- 57
- Database :
- OpenAIRE
- Journal :
- Optometry and Vision Science
- Accession number :
- edsair.doi.dedup.....9bca4900d81ce59c98001632114044dd