Binocular vision anomalies include:diplopia (double vision), visual confusion (the perception of two different images superimposed onto the same space), suppression (where the brain ignores all or part of one eye's visual field), horror fusionis (an active avoidance of fusion by eye misalignment...
Binocular vision must function to suppress this reflex, since a vertical divergence of the eyes would effectively abolish binocularity and stereopsis. When binocularity is poorly developed, however, this primitive reflex can reemerge if binocular visual input fluctuates. If reduced visual input to 1 ...
This test is very similar to the Maddox rod test, with the exception that Bagolini striated lenses allow for a better view of the peripheral visual field, giving more binocular clues. This way, less dissociation is present and a better distinction between a small suppression scotoma with ...
A 26-year-old man was referred to the neuro-ophthalmology clinic at the New England Eye Center for evaluation of diplopia and ptosis of the left upper eyelid. For 1 month, he had persistent binocular vertical diplopia. The diplopia res...
Ophthalmic applications also use prisms to deviate light. Indeed, prism power is a standard component of eyeglass prescriptions. The prism power prescribes the amount of prismatic deviation (if any) needed to provide comfortable binocular vision. ...
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Six weeks postoperatively, the incyclotorsion regressed to 1° (synoptophore) and a central field of binocular single vision (BSV) (90° horizontally and 60° vertically) was demonstrated without an abnormal head posture. Fifteen months postoperatively, 1° primary position incyclotorsion (Torsion...
INTELLIGENT VISION POSITIONING MODULE (*optional) Unique binocular depth map and visual inertial odometer (Visual–Inertial Odometry) ,It can realize automatic takeoff, landing and obstacle avoidance in the case of no GPS signal between buildings, which reduces the requirements of the system to the ...
The field of view of human binocular vision, i.e. the extent of the visual world perceptible by an observer, spans approximately 200° horizontally and 135° vertically [28]. Accordingly, it is reasonable to limit the scope of the interaction-oriented map to locations within the semicircle in...