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  2. Binocular disparity - Wikipedia

    en.wikipedia.org/wiki/Binocular_disparity

    Thus, each eye has a slightly different view of the world around. This can be easily seen when alternately closing one eye while looking at a vertical edge. The binocular disparity can be observed from apparent horizontal shift of the vertical edge between both views. At any given moment, the line of sight of the two eyes meet at a point in space.

  3. Stereopsis - Wikipedia

    en.wikipedia.org/wiki/Stereopsis

    There are two types of common clinical tests for stereopsis and stereoacuity: random dot stereotests and contour stereotests. Random-dot stereopsis tests use pictures of stereo figures that are embedded in a background of random dots. Contour stereotests use pictures in which the targets presented to each eye are separated horizontally. [49]

  4. 3D display - Wikipedia

    en.wikipedia.org/wiki/3D_display

    A person wearing a virtual reality headset, a type of near-eye 3D display. A 3D display is a display device capable of conveying depth to the viewer. Many 3D displays are stereoscopic displays, which produce a basic 3D effect by means of stereopsis, but can cause eye strain and visual fatigue.

  5. Stereoscopy - Wikipedia

    en.wikipedia.org/wiki/Stereoscopy

    Stereoscopy creates the impression of three-dimensional depth from a pair of two-dimensional images. [5] Human vision, including the perception of depth, is a complex process, which only begins with the acquisition of visual information taken in through the eyes; much processing ensues within the brain, as it strives to make sense of the raw information.

  6. What is cherry eye in dogs? A vet explains - AOL

    www.aol.com/cherry-eye-dogs-vet-explains...

    “Cherry eye is a common eye condition in dogs where a gland in the third eyelid pops out and swells up, making it look like a red, swollen ‘cherry’ in the corner of the eye,” says Dr. Hood.

  7. Optokinetic response - Wikipedia

    en.wikipedia.org/wiki/Optokinetic_response

    OKR-based tests have been developed to objectively assess visual acuity, color vision, stereopsis and more. [ 15 ] [ 16 ] [ 17 ] Changes to the stereotypical OKR waveform can also be a biomarker of disease, including stroke, concussion, drug or alcohol intoxication, and parkinsonism . [ 18 ]

  8. What Are the Possible Treatments for Cancer on My Dog's Jaw?

    www.aol.com/possible-treatments-cancer-dogs-jaw...

    Dogs with this kind of cancer that have surgery usually only survive 3 to 18 months, depending on how advanced the cancer is when found (1). Squamous cell carcinoma: This is a good possibility ...

  9. Dog Expert Demonstrates What Bloat Looks Like and Why ... - AOL

    www.aol.com/dog-expert-demonstrates-bloat-looks...

    Some dogs scarf down their food without even chewing it, filling their bellies up quickly with food and water. What could happen next can cause serious medical issues, and in some cases death.