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Vision, Orthoptic and Brain Injury Research Unit

Video resources

You can find our video resources below.

Vision models

Automated Static Perimetry test results are used to visualize the defected visual field for people with peripheral vision loss.

The following examples show videos for three types of visual defects - severe glaucoma, left hemianopia and central scotoma aquired macular degeneration (AMD).

The images before each set of videos shows the visual field test results (central and peripheral fields). The video clips* were captured by a wide-angle camera (approx. 120°). The second video on each row shows how people with this defected vision would see the same video.

Glaucoma

 Glaucoma, central field test (left/right eye results) Glaucoma, full field test (both eyes together)
 Left hemianopia, central field test(left/right eye results)  Left hemianopia, full field test (both eyes together)

Central scotoma aquired macular degeneration

AMD, central field test (left/right eye results)  AMD, central field test (both eyes together)

* these videos are from public databases CamVid, GoPro-Gyro Dataset

VISION Research Unit, University of Liverpool retain all copyright on professional resources, patient resources, BIVI-IQ questionnaire, VISA screening tool and V-FAST screening tool. If you wish to modify/translate these resources/tools in any way, please contact rowef@liverpool.ac.uk